The cruising range will exceed 800km. New Tesla Model Y spy photos.

A few days ago, we obtained a set of latest road test spy photos of the new Tesla from overseas media. As a modified model, the new car is expected to be upgraded mainly for the design of exterior interior, but it is expected to be equipped with a large battery pack of 95kWh, and its cruising range may exceed 800km.

In terms of appearance, combined with the spy photos previously exposed, the new car will adopt an updated design similar to the new one. The front face is divided into a more angular closed low wind resistance design, and equipped with a new LED headlight group with a long and narrow shape, which is more aggressive in style. The side of the car body is basically unchanged, and it is still a crossover coupe SUV with a sliding roof.

The overall outline of the rear part will not change, but a brand-new through taillight group will be adopted, and the light source of the middle light belt will be diffuse reflection, which is very recognizable. In terms of interiors, the new car is also in line with the new Model 3.

The overall design style is more simple. The center console is equipped with an integrated turn signal button, and the rear gear mechanism is cancelled, and the middle floating central control large screen is used for gear shifting.

In addition, the surrounding atmosphere lights and carbon fiber decorative boards are added to the interior, which improves the sense of grade. In terms of power, the new car is expected to continue the current power configuration, but it does not rule out the introduction of a high-performance version with upgraded performance.

Switch the ride code, travel card and exhibition code directly next to the Alipay green code on the Liaoshitong health code line.

In the normalization stage of epidemic prevention and control, Liaoshitong health code is a passport that Liaoning people need to show when they enter and leave railway stations, airports, hospitals, supermarkets and other public places or take the subway. In the past, when citizens presented Liao Shitong health codes, they usually had to go through the steps of scanning codes, jumping pages and filling in data, but now a more convenient way of "showing" is coming!

The reporter was informed on September 10 that the public can add the Liaoshitong health code to the homepage of Alipay. When it is necessary to show it, open Alipay and click on the "Health Code" on the homepage at a glance.

It is reported that in order to serve the accurate prevention and control of epidemic situation and help everyone to travel safely, Alipay Liaoshitong Health Code optimizes and integrates the basic information of users, two-dimensional code for epidemic prevention and control (red, yellow and green code), personal report (health statement), vaccination record inquiry, Liaoshitong Health Code Golden Shield, communication big data travel card inquiry, nucleic acid test result inquiry, generation exhibition code, report record, health information, double safety certification green shield and personal health.

Alipay has added more services to the Liaoshitong health code applet, such as: inquiry of epidemic risk levels in various places, self-inspection of peer secret personnel, subway, bus, Alipay sweep, Alipay payment code and so on.

It is worth mentioning that the related functions such as boarding code, travel card and exhibition code can be displayed directly on the right side of the green code interface, and it is very convenient to switch directly with one click. Take the code exhibition function as an example. After entering the name, mobile phone number, certificate type, certificate number, personal relationship and residential address of the agent in advance, a small icon of "code exhibition" will be generated on the right side of the green code of health code. Click it to display the health code of the agent.

According to the requirements of epidemic prevention and control and the demand for convenience, Alipay has simultaneously launched a five-piece set of daily epidemic prevention. In addition to generating the basic function of health code, Alipay can search for keywords such as peer self-examination, nucleic acid detection, travel card and risk level, and all kinds of convenience services can be directly accessed with one click.

1. Display health code and basic information.

After opening the Alipay Liaoshitong health code, the name and ID number of the client can be displayed once (some contents are omitted to protect citizens’ privacy), and green, yellow and red QR codes can be generated at the same time, prompting different degrees of risks. At the same time, the page can also display personal health risk tips, COVID-19 vaccination information, the State Council travel card information and nucleic acid test results.

2, peer self-examination

Many citizens who have traveled by plane, train and other public transportation within 14 days may be worried about whether they have shared with confirmed or suspected patients. Recently, the national government service platform and the Health and Health Commission have launched a self-inspection service for peer secret attendants. The public can search for "peer self-inspection" on Alipay to find out more peace of mind.

3, nucleic acid detection information query

Alipay Liaoshitong Health Code has realized data sharing with all nucleic acid detection institutions in the province. After clicking enter, you can query the results of the latest standard nucleic acid detection, sampling location and sampling time (excluding crowd screening using mixed sampling method in emergency). This electronic certificate has been approved by the provincial headquarters and is common in the province.

4. Travel information query

Click "the State Council Travel Card Inquiry" in the main interface to open the small program of "Communication Travel Card" in the State Council, and display whether the code holder has visited the city where the medium and high-risk areas are located in the past 14 days by verifying the mobile phone number. For the convenience of "one code for all lines", the user can also click the communication big data verification in the health code generation interface, and then the travel risk information will be displayed directly in the interface (this function may require the input of SMS verification code), omitting the links of secondary code scanning and secondary code lighting.

5, around the risk level query

Open Alipay and search for "epidemic risk level query" to view information such as medium and high-risk epidemic areas in China and local epidemic risk levels.

Tips: At present, Alipay Liaoshitong health code has five main functions, which gradually promotes the "one code for all, one code for all" in the health industry and even more scenarios. The display method is as follows:

Method 1: In order to find the health code conveniently and quickly, you can add the health code to the Alipay homepage, which can quickly open the verification. Users who haven’t added the health code to Alipay’s homepage can click "More" in the nine squares of the homepage, click "Edit", find the health code and click "+"in the upper right corner to add it to the homepage.

Method 2: You can also search the Liaoning Health Pass Code applet on Alipay homepage for verification.

Review on the Management of Wanrun Technology’s 2023 Annual Board of Directors

() The operating comments of the Board of Directors in 2023 are as follows:

  I. The industry in which the company is located during the reporting period.

  During the reporting period, the company mainly engaged in LED, semiconductor memory new generation information technology business, comprehensive energy service business and advertising media business, providing customers with customized and integrated solutions.

  (a) the new generation of information technology business in the industry

  1. LED industry

  China has written its strong support for the development of the third-generation semiconductor industry into the Tenth Five-Year Plan. LED is an important industry field of the third-generation semiconductor and has been widely used in many application scenarios such as lighting, backlight and display. 2023 is a year in which challenges and opportunities coexist: the downward pressure on the global economy has not diminished, the impact of global public health events has weakened, the macro economy has gradually recovered, and the overall market is still full of vitality; New challenges, new opportunities, new technologies and new applications coexist, and the LED industry as a whole is under pressure to repair. During the reporting period, the concentration of packaging links continued to increase and the competition became increasingly fierce; The overall revenue of the packaging industry is under pressure, and the sub-sectors such as automotive electronics and MiniLED are growing rapidly; The demand recovery of overseas lighting market has accelerated and exports have accelerated; Domestic market segments such as municipal lighting, commercial lighting and educational lighting are picking up, driving the LED industry forward.

  2. Semiconductor memory industry

  The semiconductor memory industry naturally has a strong periodic property. Since the second half of 2022, the unbalanced state of oversupply in the storage market caused by sluggish terminal demand and high inventory of enterprises has led to the decline of NANDFlash and DRAM prices for four consecutive quarters from Q3 2022 to Q2 2023. During this period, the original storage factories started to reduce production and continued to reduce production, drastically reducing supply, trying to slow down the downward trend of prices and reduce inventory pressure; However, the production reduction effect has a time limit, and the continuous decline of this price has caused huge performance losses to the original storage factory, and the continuous decline will even affect the medium and long-term technology investment and capacity planning. As a result, under the change of strategy of giving up the market share and turning to restoring profitability as the primary goal, the original storage factory began to strongly increase the storage price from the third quarter of 2023. The storage market became a de facto low point in the second quarter of 2023. In the third quarter, the prices of some products diverged, and in the fourth quarter, the storage prices rose in an all-round way. In the second half of 2023, the storage price rebounded, breaking the downward trend since the third quarter of 2022, and the price returned to the upward track.

  According to the data of CFM flash memory market, the global storage market scale decreased by 20%, increased by 9% and increased by 16% in the first quarter, the second quarter and the third quarter of 2023, respectively. It is expected to maintain the double-digit growth rate in the fourth quarter and resume the year-on-year growth, but the storage market scale in 2023 will still decrease by 38% to 86.8 billion US dollars year-on-year. In 2023, eSSD, with enterprise/server as the main application field, consumed about 29% of the global NANDFlash production capacity, Mobile products with smart phone applications as the main consumption capacity, and cSSD with PC applications as the main consumption capacity.

  Affected by the continuous production reduction of the original factory, the rising wafer price, the month-on-month warming of the three major storage application markets of PC, mobile phone and server in the second half of 2023, and the acceleration of artificial intelligence, the income change of storage application manufacturers showed a trend of first restraining and then rising, and it became a low performance in the first quarter of 2023. Stimulated by the rebound of storage prices in the third quarter, the market demand for stocking increased rapidly, which led to the gradual increase of storage application manufacturers’ income and the rebound of operating profit margin.

  (2) Comprehensive energy industry

  In essence, comprehensive energy service is to change the previous mode of separate planning, design and operation of electricity, gas, cold and heat, and coordinate and optimize the distribution, conversion, storage and consumption of all kinds of energy in operation by means of information technology, intelligent technology and management improvement. Its core value lies in improving energy utilization efficiency and realizing energy conservation and emission reduction.

  Energy conservation and emission reduction is an inevitable requirement to achieve the policy goal of "carbon neutrality". Under the background of "carbon neutrality" policy, the country has successively introduced the policy of "double control of energy consumption" in terms of total energy consumption and intensity, and gradually turned to the policy of "double control of carbon emission", further highlighting the value of energy-saving services. The development of energy-saving service industry promotes the demand for comprehensive energy services.

  (3) Advertising media industry

  In 2023, with the outbreak of AI big model, the rise of small program games and micro-short plays, China’s Internet advertising industry has significantly demonstrated the characteristics of diversification, innovation and intelligence. According to China Internet Advertising Data Report 2023, the scale of Internet advertising market in China is estimated to be 573.2 billion yuan in 2023, an increase of 12.66% compared with 2022, and the growth rate tends to be flat and the competition is intensified. With the further increase in the proportion of Internet advertisements, short video advertisements and effect advertisements, TV advertisements, long video advertisements and brand advertisements are on the decline, and TV advertisements and long video advertisement service providers are facing the challenges of shrinking market demand, fierce competition and transformation and upgrading.

  

  II. Main businesses of the Company during the reporting period

  (A) a new generation of information technology services

  1. LED business

  The company is mainly engaged in the midstream packaging and downstream application business of the LED industry. It is a comprehensive provider and service provider of high-end LED light source device packaging, LED lighting application products and LED lighting engineering integrating R&D, design, production, sales and construction, providing customers with customized and integrated solutions.

  The company’s LED light source device packaging mainly includes SMD, LAMP, IRM and large-size backlight products, which are widely used in consumer electronics, TV backlight, fire protection and security, automotive electronics and smart home. LED lighting products mainly include three-proof lamps, street lamps, industrial and mining lamps, panel lamps, lamp tubes and advertising identification modules, lamp strips, straight lamps, blackboard lamps and classroom lamps, which can be used in the fields of rail transit lighting, municipal lighting, sign lighting, commercial lighting and educational lighting.

  2. Semiconductor memory service

  The main body of the company’s semiconductor memory business is Wanrun Semiconductor, a holding subsidiary. During the reporting period, Wanrun Semiconductor mainly focused on the design, research and development and sales of semiconductor memory in accordance with the idea of R&D and sales first. Since its establishment, Wanrun Semiconductor has adhered to the market demand, and formed a product matrix with solid state disk (SSD) and embedded storage (eMMC) as the main forms, which can be applied to storage application scenarios such as consumer, industrial and enterprise.

  During the reporting period, Wanrun Semiconductor mainly focused on the design, research and development and sales of semiconductor memories; Adhere to market demand guidance, conduct product design, R&D and material selection through research and testing of storage medium characteristics, development of storage application technology, etc. According to different market demands, purchase wafers or chips, master control chips and other main and auxiliary materials from suppliers, entrust packaging, testing and other links, and then sell them to domestic and foreign customers through direct sales or distribution. Under the distribution mode, it is buyout sales. In order to cultivate the core competitiveness of testing technology, the company invested in the construction of R&D testing line to conduct automatic testing of solid state hard disk (SSD).

  (2) Comprehensive energy business

  The company’s comprehensive energy business mainly focuses on cultivating comprehensive energy services such as public buildings and industries, and new energy services such as distributed photovoltaic and wind power.

  (3) Advertising media business

  The company is mainly engaged in TV advertising content marketing and Internet digital marketing advertising media business, and the implementation subjects are mainly wholly-owned subsidiaries Xinli Media and Billion Wireless.

  

  Third, the core competitiveness analysis

  1. Advantages of State-owned mixed ownership listed companies

  The controlling shareholder of the company is Changjiang Industry Group, and the actual controller is the State-owned Assets Supervision and Administration Commission of Hubei Province. Changjiang Industry Group focuses on the national strategy and the construction of modern industrial clusters in Hubei Province, and performs the functions of investment operation subject of provincial strategic emerging industries and investment management subject of provincial industrial investment funds, focusing on building six major industrial sectors, including information technology, biomedicine, modern chemicals, automobiles and parts.

  As a mixed-ownership listed company controlled by the State-owned Assets Supervision and Administration Commission of Hubei Province and controlled by Changjiang Industry Group, the resource advantages of Changjiang Industry Group in the field of industry and funds will empower and help the company to extend the chain and strengthen the chain, and make it bigger and stronger.

  2. Technical advantages and qualification advantages

  Companies adhere to the supremacy of technology, technology is paramount, and constantly pursue technological innovation and progress. During the reporting period, the company established a multi-level scientific and technological innovation management system by selecting and appointing the "Vice President of Science and Technology", introducing the "Chief Engineer" and establishing the "Science and Technology Innovation Department" to enhance its scientific and technological innovation capability and technical strength.

  During the reporting period, Hengrun Optoelectronics obtained the re-examination of the certificate of high-tech enterprise, was rated as a specialized and innovative small and medium-sized enterprise in Guangdong Province, and was recognized by Dongguan Intelligent Vehicle Internal and External Display and Lighting Engineering Technology Research Center; The qualification certification of light source and lighting products has been strengthened, and some products have passed LM-80, AEC-Q102 or CE, ENEC, CCCF and other certifications. Obtained a number of utility model and design patents; Develop products such as automotive electronic interior lights, infrared invisible light, POBMiniLED and rail transit lighting, enrich product matrix and improve product competitiveness. Rishi Optoelectronics obtained the re-examination of high-tech enterprises and was awarded as a specialized and innovative small and medium-sized enterprise in Shenzhen; Improve the market access qualification of educational lighting products, and the blackboard lamp and classroom lamp series products have passed the standard test; Obtained an American invention patent and a number of utility model and design patents; Actively participate in the formulation of industry standards, and it is an outstanding unit in drafting the White Paper on Education Lighting Industry in China in 2022 and the Group Standard for Energy Efficiency Rating in LED strip. Zhongzhu Tianyou and Wanrun Wisdom were rated as specialized and special new SMEs.

  The company’s TV advertising business has always been the core agent and deep partner of Zhejiang Satellite TV and Hunan Satellite TV, providing advertising services for advertisers in popular variety shows; Mobile Internet advertising media business has achieved mainstream channel coverage, and it is an important partner of today’s headline, huge amount of Sichuan, Guangdiantong, Interesting Headline, Aauto Quicker, bilibili and other channels. During the reporting period, the company improved the precision delivery and marketing effect and enhanced its core competitiveness by increasing the investment in content creativity and material production, and strengthening the digital and intelligent technology delivery and operation capabilities. During the reporting period, Billion Wireless became the highest A1 agent in today’s headline industry. It was listed in the Qingyun Cup-South China Championship with its "optimized service power", and was successfully selected into the "China Digital Marketing Ecology Map (2023 Edition)" with three major tracks: media agency, creative agency and case agent, and won the 10th TMA mobile marketing award-influence service provider.

  3. Advantages of industrial chain synergy.

  The LED business of the company has now formed a collaborative layout of the middle and lower reaches industrial chain integrating packaging, lighting, contract energy management, landscape lighting design and construction. The LED lighting lamps produced by Hengrun Optoelectronics and Rishang Optoelectronics can be combined with the comprehensive energy-saving service of Wanrun New Energy, and applied to the landscape lighting and lighting project of Zhongzhou Tianyou, which has good synergy advantages in cost, delivery, quality assurance and customer service. Hengrun Optoelectronic Co., Ltd. and Sunrise Optoelectronic Co., Ltd. can provide a full range of products for rail transit lighting projects, from station halls to inspection pits, from advertising light boxes to guiding signs, and provide customers with a complete set of solutions.

  4. Brand and customer advantages

  After 20 years of development and accumulation, the company has formed a unique brand of LED packaging and lighting application, and its products have been welcomed by the high-end market in terms of technology, quality and customer service. The company has a high brand awareness in the fields of 3C electronic display instructions, TV backlighting, smart home, fire protection and rail transit lighting, advertising logo lighting, etc. It is in the first echelon of the industry, and its customers are mainly listed companies or their subsidiaries, large enterprise groups, brand enterprises, specialized and innovative industries.

  The company has been an in-depth partner of mainstream TV media such as Zhejiang Satellite TV and Hunan Satellite TV for many years, providing TV advertising content marketing services for advertisers of automobiles, household appliances and consumers, and its main customers include (), () and (). The company’s Internet advertising and marketing services mainly focus on the industry’s head customers in the fields of Internet services and online social interaction. With good brand and operation ability, the company deepened cooperation with the media, obtained credit from the media, and reduced financial pressure.

  

  Fourth, the main business analysis

  1. Overview

  According to the company’s strategic plan for 2022-2025, the key operations in 2023 are as follows:

  First, implement the main strategy of the new generation of information technology and consolidate the main business:

  (1) LED business:

  During the reporting period, combined with the global macroeconomic and social environment and the development of LED industry in the middle and lower reaches, the company adhered to market demand guidance, dug deep into stock business and actively expanded incremental business, including:

  1. LED light source device packaging field: adhere to the differentiated market segmentation strategy, actively optimize the customer and product structure, consolidate and dig deep into the LED component market such as consumer electronics, backlight, fire protection and security, smart home, dig deep into the incremental demand of old customers such as (), and actively expand new customers in the home appliance and office application market; Vigorously develop the LED automotive electronics market and achieve effective results. We won the bid for four projects: Hanwang, Wangwang, Tengshi and Destroyer, and newly developed a number of customers to achieve double growth in revenue and profit.

  2. LED lighting application field: Deeply cultivate the rail transit lighting market, give full play to the advantages of "the first echelon", and win the bid for many projects such as Shenzhen Metro Line 11 and Chengdu Metro Line 30, so as to speed up the delivery of Suzhou Metro and Shenzhen Metro. On the basis of stable identification module, actively lay out strip lighting, increase product research and development, equipment automation and market investment, and realize rapid growth of strip lighting revenue; Make efforts to educate the lighting market, increase investment in product research and development, qualification certification and sales team building, and win the bid and deliver the educational lighting projects of many schools such as Sichuan and Hainan; Strengthen the construction of distribution channels at home and abroad, expand the market coverage, and increase the promotion of product business at home and abroad. It has successively appeared in the 15th Shanghai International Automobile Lamps and Vehicle Lighting Technology Exhibition, the 6th China China International Import Expo(CIIE), the 25th Hong Kong Autumn Lighting Exhibition and other large-scale exhibition activities, and actively went to Europe, America, Southeast Asia and other overseas countries or regions to conduct on-the-spot market research and visit customers.

  3. LED lighting engineering field: Efforts have been made to develop LED lighting engineering business in relatively developed areas and cities and increase the collection of creditor’s rights. However, due to the macroeconomic environment, the progress of contracted projects, the landing of new projects and the collection of creditor’s rights are less than expected.

  (2) Semiconductor memory business:

  The main body of the company’s semiconductor memory business is Wanrun Semiconductor, a holding subsidiary. During the reporting period, Wanrun Semiconductor achieved an operating income of about 128 million yuan, and its main work is as follows:

  1. Due to the recovery of the downstream application market demand and the reduction of the upstream wafer factory to accelerate the destocking of the industrial chain, the semiconductor memory industry gradually entered the upward cycle in the second half of 2023, and Wanrun Semiconductor seized the market opportunity and vigorously explored the market;

  2. Strengthen the construction of talent team, introduce professional talent teams in R&D technology, supply chain development and market channels, implement the employee stock ownership plan, and stimulate the entrepreneurial motivation of the officers;

  3. Intensify research and development, focusing on testing technology and gradually improving firmware technology; Building a research and development laboratory; In product research and development, it has the independent hardware design ability of storage module; In testing, the solid state hard disk (SSD) test line has been built, the internal test specifications of various storage products have been formulated, the development of automatic test equipment and mass production test software has been carried out, and the mass production aging tester and sample tester have been successfully developed; In the R&D test, research and develop flash memory chip test technology with Huazhong University of Science and Technology to create an independent and controllable flash memory particle screening technology; Since its establishment at the end of 2022, 39 new products have been developed, involving storage application scenarios such as consumer, industrial and enterprise. Some products have completed CE, FCC, RoHS certification or professional platform certification such as Loongson and Haiguang, and entered the stage of mass production sales or small batch trial production; Declare and obtain invention patents and software copyrights; Obtained ISO9001:2015 quality system certification;

  4. Accelerate the channel construction. The company adopts the sales practice of semiconductor memory industry, sells to domestic and foreign customers such as China Mainland, Hong Kong, China, Taiwan Province and Japan through direct sales and distribution channels, and establishes partnerships with many distribution channels to accelerate market development;

  5. Accelerate the brand building of MasonSemi: register the trademark of "Changjiang Wanrun"; By building websites and making product manuals to promote enterprises and products, by holding a sub-forum on the development of storage semiconductor industry in the Science and Technology Innovation Week of Changjiang Industry Group to release new products and technical cooperation, and by participating in large-scale activities such as the exhibition of domestic storage products in China International Import Expo(CIIE), Shanghai, the visibility and influence of Wanrun Semiconductor and its product brands will be improved.

  The second is to implement the sub-strategy of comprehensive energy services and stabilize the chassis:

  During the reporting period, the company successfully acquired 100% equity of Fuxin Kaidi New Energy Development Co., Ltd. and Heping Lukaidi New Energy Development Co., Ltd., and quickly cut into the new energy field of wind power; The completion of the () 5.99MW distributed photovoltaic project under the controlling shareholder has enhanced the company’s profitability, stabilized the company’s development chassis, and laid a solid foundation for the promotion of "main industry".

  Third, promote the advertising media business to upgrade to integrated service providers and promote high-quality development:

  First, shut down the advertising media business with losses and weak profitability in time to reduce costs and increase efficiency; The second is to increase investment in the production and intelligent operation of content materials, upgrade to comprehensive service providers of creative planning and technical operation, and improve the added value of services; Third, actively optimize the customer and product service structure, increase the development efforts of head customers, brand customers and direct sales customers, and improve the ability to resist risks and profitability; Fourth, constantly enrich the media channels, dig deep into the needs of customers for multimedia advertising, and improve customer stickiness.

  Fourth, deepen the reform and improve the quality and efficiency of operation and management;

  According to the action deployment requirements of "year of improving management efficiency" and "year of deepening reform", we have taken various measures to promote deepening reform by making a list of key tasks, organizing special seminars, and investigating and communicating with grass-roots units, and achieved remarkable results in operational management. First, strengthen business scheduling and empower subsidiaries to develop; Second, strengthen overall financing management, broaden financing channels and reduce financial expenses; The third is to fully launch the financial Kingdee system to improve financial management and control capabilities and work efficiency; The fourth is to establish and improve the innovation incentive mechanism to stimulate the entrepreneurial atmosphere of the officers.

  Fifth, lose weight and keep fit, and achieve practical results in the disposal of assets:

  Firmly implement the strategic plan, shut down and transfer the low-quality and inefficient subsidiaries, businesses and projects with small revenue scale, long-term losses and lack of development prospects, further improve the efficiency of asset allocation, and achieve slimming and fitness, reducing burdens and increasing efficiency. First, shut down the loss-making advertising media business in time to reduce expenses; The second is to transfer the comprehensive energy subsidiary whose development is restricted to realize efficiency improvement and capital recovery; The third is to actively revitalize idle real estate to generate income and increase efficiency.

  Sixth, strengthen the responsibility to ensure a stable and orderly production safety;

  In strict accordance with the principle of "safety must be managed in the industry, safety must be managed in the business and safety must be managed in the production and operation", the company will do the work of safety production in detail, and the overall safety situation of the company in 2023 will be stable and orderly.

  

  V. Prospect of the Company’s Future Development

  (A) the industry pattern and trends

  1. Semiconductor memory industry

  Integrated circuit industry is one of the basic and core industries of modern information industry. Semiconductor storage is an important branch of integrated circuit industry, which is widely used in artificial intelligence, cloud computing, automotive electronics, industrial control, data center, consumer electronics and other fields. The downstream application scenarios of industrial chain are rich and the market demand is broad. According to the forecast of CFM flash memory market, on the basis of improved demand and price recovery, the global storage market will rebound strongly by 48% in 2024, returning to the level of 2020 (US$ 128 billion). Among them, the growth rate of DRAM will exceed that of NANDFlash, which will drive the growth of the whole market.

  With the accelerated evolution of the world’s unprecedented great changes in the past century, the central government and the Hubei provincial government have paid more and more attention to the development of the integrated circuit industry, and have launched a series of industrial support policies to achieve independent security and controllability. Among them, the Ministry of Industry and Information Technology and other six departments jointly issued the Action Plan for High-quality Development of Computing Infrastructure, encouraging the use of independent storage devices in key information infrastructures, and promoting the localization application of key storage components through all-flash storage machines; The Hubei Provincial Government issued the Action Plan for Accelerating the Construction of "Optical Valley of the World", proposing to develop memory chips with the focus on national memory bases, accelerate the domestic substitution process of key equipment, basic raw materials and core components, and gradually establish an independent and controllable industrial chain and supply chain system to promote the overall improvement of domestic semiconductor manufacturing level and accelerate the construction of "World Storage Capital". The domestic semiconductor memory industry will usher in great development opportunities, and domestic semiconductor memory manufacturers will have broad growth space.

  2. LED industry

  According to TrendForce Jibang Consulting’s "2024 Global LED Lighting Market Analysis -1H24", it is predicted that in 2024, 5.788 billion LED light sources and lamps will be retired after reaching the service life limit, which will bring considerable demand for secondary replacement. It is estimated that the global LED lighting market is expected to grow by 4% to 60.9 billion US dollars in 2024. As the largest producer and exporter of global LED industry, there will be many opportunities in China’s LED lighting market. In addition, at present, the overall development of LED industry has entered a critical period of phased transformation, and leading enterprises in the industry continue to increase investment in research and development of new technologies and new products to seize emerging and fast-growing markets. With the development of LED technology and the improvement of technical performance, energy efficiency ratio and cost performance of LED products, LED application scenarios are constantly expanding, and the market segments such as automotive LED electronics, infrared invisible light and MiniLED will accelerate their growth, and the product penetration rate is expected to continue to increase, providing more development opportunities for the industry.

  3. Comprehensive energy industry

  The energy-saving and environmental protection industry has been recognized as a strategic emerging industry by the state. There are a large number of energy-saving needs in manufacturing, smelting, petrochemical and other industrial enterprises, and there is also a large space for energy-saving transformation in public institutions such as the government and buildings and facilities in commercial or civil fields.

  At present, comprehensive energy services are still in the initial stage in China. With the change of economic situation and the expansion of service targets, the demand for comprehensive energy services will be more and more extensive, and the market potential will be gradually released.

  4. Advertising media industry

  Science and technology development and data drive are two carriages that drive the development of digital marketing industry. With the continuous development of artificial intelligence, big data, Internet of Things and other technologies, the advertising industry will be further digitized and intelligent, and artificial intelligence, big data and other technologies will be used to improve the advertising effect and delivery accuracy. At the same time, influenced by the new model, new ecological development and changes in consumer behavior, the advertising industry will show the development trend of cross-border integration and integrated marketing.

  (II) Company development strategy

  The company will firmly implement the "14th Five-Year Plan" development strategy, vigorously develop a new generation of information technology "main industry" with LED and storage semiconductor electronics industries as the core, cultivate and develop a "subsidiary industry" of comprehensive energy services, build a new development pattern of "one master and one deputy" representing new quality productivity, adhere to the basic policy of making excellent stocks and expanding increments, and coordinate and integrate through "one investment, two turns to three development", two-wheel drive of industry and capital, and resource sharing. Realize the kinetic energy conversion and high-quality development of old and new industries, enhance core competitiveness, expand income scale and improve profitability, so that the company will become a new generation of scientific and innovative listed companies with industry influence in the field of information technology.

  (3) Main business plan

  1. Adhere to strategic focus and strengthen investment in mergers and acquisitions.

  In 2024, the company will maintain strategic strength, adhere to strategic focus, and strengthen investment and mergers and acquisitions in the field of new quality productivity of LED automotive electronics and semiconductor memory. The company will actively tap resources such as Wanrun Technology and the controlling shareholder system, the Yangtze River Economic Belt, Guangdong-Hong Kong-Macao Greater Bay Area and so on through two junior college classes of LED automotive electronics and semiconductor memory, give full play to the platform role of Hubei state-owned holding and market-oriented listed companies, and realize the extension of LED and semiconductor memory main industries through endogenous investment and/or outreach mergers and acquisitions, make them bigger and stronger, realize the transformation and upgrading to a new generation of information technology main industries, and effectively promote the strategic planning.

  2. Insist on promoting stability by making progress, and strive for development after establishing first.

  In 2024, the company will speed up the adjustment of business structure and enhance profitability by striving for progress in stability, promoting stability in progress, advancing with multiple heads, and breaking first.

  (1) Deeply cultivate LED market segments and make LED business bigger and stronger.

  LED light source device packaging field: adhere to the strategy of mid-to-high-end, differentiated market segmentation, and on the basis of consolidating the first echelon of 3C market, first, increase investment in automotive electronic product lines and related supporting facilities, establish industry-leading automotive electronic product production lines and management systems, and achieve breakthrough growth in automotive electronic product revenue; The second is to dig deep into the infrared invisible light market, focus on the fire security and smart home market, and open up more new application fields at the same time; Third, actively expand new mid-to high-end market segments and accelerate the development and mass production of new products such as POBMiniLED and equipment visual inspection.

  LED lighting application fields: First, strengthen the construction of domestic and foreign brands and marketing channels, explore the "Belt and Road" market through going out and bringing in, expand the sales scale, especially the ODM channel, focus on developing large customers and industry-leading customers, and improve market coverage; Second, focus on 3C electronics, robots, elevators, automotive electronics and other high value-added applications in the fields of sign lighting and linear lighting, and focus on developing large-scale projects to provide customers with mid-to-high-end, customized integrated solutions to enhance profitability; The third is to upgrade and improve the qualification of educational lighting, optimize and enrich eye protection lighting products such as classroom lights and blackboard lights, enhance the market competitiveness of products and expand the business scale; Explore the application markets of municipal lighting, educational lighting and rail transit lighting within the controlling shareholder system and in Hubei, give play to the synergistic integration effect, and expand the market share in Hubei.

  LED lighting engineering field: Give full play to the advantages of lighting engineering, take Guangdong-Hong Kong-Macao Greater Bay Area, Chengdu-Chongqing Economic Circle and Central China as key areas for business development, and focus on and tap the lighting update needs of cities and cultural tourism involved in major events such as the 2025 Bay National Games; Actively expand professional lighting and intelligent lighting engineering business; Tap the market demand and project resources within the controlling shareholder system and Hubei area, give play to the synergistic integration effect, and expand the lighting engineering and electromechanical engineering business.

  (2) Accelerate the layout of semiconductor memory business and cultivate performance growth points.

  Improve product layout and enrich product matrix: focus on providing high-quality storage solutions, promote the update iteration of original flash memory consumer products, and improve product competitiveness; Accelerate the design, development, testing and certification of industrial, enterprise and vehicle code products of flash memory, expand application scenarios and enrich product matrix; At the same time, adhere to market demand guidance, make full use of channels and technical resources, add DRAM business, and cultivate new growth points.

  Strengthen brand and channel construction: establish a brand planning department, promote the construction of Yangtze River Wanrun Semiconductor’s own brand and channel by increasing the construction of direct sales and distributors, expanding the independent seaport, and () linkage, increase the market development of products and increase the market share.

  Strengthen R&D technical ability and cultivate core competitiveness: build core testing technology and promote the construction of high-reliability flash memory laboratory; Continue to promote flash memory characteristics research and particle testing projects, focusing on sub-projects such as memory simulation software development and memory protocol tester development; Accelerate the introduction of mass production of self-developed test equipment; Increase investment in R&D of vehicle regulation products; Strengthen the declaration of intellectual property and high-tech enterprises.

  (3) tap the potential of existing projects and increase the development of comprehensive energy business.

  By establishing and perfecting the system, improving the process and emergency solutions, we will do a good job in diagnosis and investigation in time, improve the operation and management capabilities of existing wind power and photovoltaic projects, reduce production and operation costs, and improve production efficiency and benefits; Increase the development and collaborative integration of comprehensive energy services such as public buildings and industries within Wanrun Technology and the controlling shareholder system.

  (4) The advertising media business keeps the stock stable and improves the quality.

  First, steadily promote the cooperation of stock head customers such as Dongyangguang, Xilinmen and () in Hunan Satellite TV, Zhejiang Satellite TV and other TV platforms and mobile Internet media platforms, and dig deep into the multimedia advertising demand of stock customers; The second is to further improve the matching degree between media resources and customer needs, and improve customer satisfaction and stickiness around new head channels such as Youku and iQiyi. The third is to continuously improve the content creative planning and technical operation capabilities, and improve the service effect and added value; Fourth, strengthen risk prevention and control in the whole process of business, and do a good job in credit management and debt collection management.

  3. Strengthen the collection of creditor’s rights, and compact the responsibility to control risks.

  First, strengthen the efforts to collect overdue creditor’s rights: classify overdue creditor’s rights in detail, manage the overdue creditor’s rights by one enterprise, one policy and one list, compact the responsibility to individuals, and adopt the method of promoting talks by fighting and combining talks with fighting to fully collect debts and reduce risks; Second, do a good job in the management of accounts receivable: strengthen the early warning before maturity, grasp the rhythm of payment, shorten the account period, collect more early, and strictly control the incremental overdue risk; The third is to strengthen incentives and constraints. By strengthening the responsibility of creditor’s rights collection, the effect of creditor’s rights collection will be linked to the management assessment of subsidiaries, and the responsibility of each collection subject will be further compacted to complete the annual collection task.

  4. Strengthen scientific research and innovation, and work hard to add vitality.

  Establish and improve the system and mechanism of scientific and technological innovation, focus on strengthening the scientific and technological innovation of new productivity in the fields of LED and semiconductor memory, increase investment in research and development, strengthen the declaration of intellectual property rights, and stimulate the vitality of high-quality development. In the field of LED light source devices, we will focus on the development of LED automotive electronic interior and exterior decoration display instructions and lighting, POBMiniLED and infrared invisible light products; LED lighting application field, focusing on mainstream lighting products, in-depth development in smarter, healthier and more environmentally friendly fields; In the field of semiconductor memory, we will build core competitiveness such as hardware design capability, flash memory chip testing capability and intelligent mass production testing technology, strengthen cooperation with Industry-University-Research, accelerate the transformation of scientific and technological achievements, and become a scientific and innovative listed company with industry influence.

  5. Enhance coordinated development and promote integration through up-and-down linkage.

  Focusing on the development strategy and business resources of controlling shareholders, we will accelerate the coordinated development of related industries with controlling shareholders. First, strengthen the functions of the second headquarters in Wuhan, gradually transfer some headquarters management functions to the Wuhan office center, and strengthen communication and linkage within the system; The second is to strengthen the coordinated development of industries, strengthen the docking with resources in Hubei Province, deepen the cooperation with enterprises in the controlling shareholder system in the fields of LED, semiconductor memory, comprehensive energy and automotive electronics, and increase revenue and efficiency through collaborative integration; The third is to promote the interaction between industry and finance, strengthen cooperation with fund companies and investment companies within the controlling shareholder system, and help the development of real industries with industrial investment.

  6. Deepen fine management and take measures to increase benefits.

  Firmly establish the "benefit-centered" business philosophy, adhere to the simultaneous promotion of tapping potential and increasing efficiency, increasing revenue and reducing expenditure, and comprehensively improve operational efficiency and quality. First, strengthen operation scheduling: take solving practical problems as the guide, improve the operation scheduling mechanism, find and solve problems in time through on-site coordination and regular supervision, and fully empower subsidiaries; The second is to optimize the control process and establish a hierarchical and classified "one enterprise, one policy" control list to improve the control efficiency; Third, comprehensively strengthen cost control, improve the cost control system, strengthen budget cost control, set the total limit and single limit of cost control, strictly control expenses and unnecessary expenses, and explore the incentive mechanism of cost reduction.

  7. Adhere to compliance management, prevent risks and build safety.

  First, improve the risk control system, improve the business risk control mechanism and process, resolve the stock risk and strictly control the incremental risk; Second, strengthen fund management, do a good job in fund scheduling and long-term and short-term fund use planning, expand financing channels and reduce the cost of funds; The third is to strengthen safety management, do a good job in safety production strictly from reality to detail, and build a safe defense line; The fourth is to improve the institutional process system to ensure that there are systems to follow, operate according to processes, and operate in compliance.

  (4) Possible risks and countermeasures

  1. Supply chain risk and market competition risk brought about by changes in global macroeconomic and social situation.

  With the global economic and trade frictions, geopolitical conflicts and other uncertainties and uncertainties in the global macroeconomic and social situation, the normal circulation of the supply chain of the semiconductor electronic industry chain faces certain risks, which may lead to unstable supply of raw materials and large price fluctuations, thus adversely affecting the development of China’s semiconductor industry. If the macroeconomic and social development is less than expected, it will further intensify the market competition in the LED industry, semiconductor memory industry and advertising media industry where the company is located, which may lead to a decline in gross profit margin.

  The company will closely follow the changes in the supply chain of the global semiconductor electronics industry chain and take appropriate measures in a timely manner to reduce the risks in the supply chain of the industry chain; Focus on high-end differentiated segments, increase product research and development, improve the level of automation and intelligence, and enhance profitability; Strengthen brand and market channel construction and broaden business sources.

  2. Risk of accounts receivable recovery

  The customers of the company’s LED lighting projects are mainly government units and institutions. Due to the macroeconomic environment, there is a risk that some "old-fashioned" customers’ accounts receivable cannot be recovered, which is not conducive to the promotion of old projects and the undertaking of new projects, thus affecting their performance. The advertising media business is affected by industry policies and development, customer operating conditions, etc., and there may be risks that individual accounts receivable cannot be recovered on schedule, which will adversely affect performance.

  The company will strengthen the collection of creditor’s rights, and control the risk of accounts receivable recovery by strengthening the collection, doing a good job in accounts receivable management and strengthening incentives and constraints.

  3. The development of semiconductor memory business is less than expected.

  The company has entered the field of storage semiconductors for a short time, and is still in the initial stage of capacity building of products, supply chains, channels and brands. In the course of operation, it may face a series of risks, such as industry development falling short of expectations, unstable supply of main raw materials and price fluctuations, supply chain development and integration, iteration of technological innovation and product upgrading, and brain drain. The company will give full play to the advantages of Hubei State-owned listed company with mixed ownership, located in Guangdong-Hong Kong-Macao Greater Bay Area, tilt its capital, policies, talents and other resources to Wanrun Semiconductor, and support it to effectively expand and strengthen its semiconductor memory business, making it a new generation of information technology main industry of the company.

  4. Risk of exchange rate fluctuation

  The company’s lighting business mainly focuses on overseas exports. At present, the RMB exchange rate is subject to a floating exchange rate system, and the company’s international business is settled in foreign currency. The price change of RMB to US dollars and other currencies may bring uncertain influence to the company’s product price competitiveness and income.

  The company will pay close attention to the exchange rate changes, and reduce the adverse impact of exchange rate fluctuations on the company’s performance by improving product technology innovation and service level and reasonably controlling foreign exchange risk exposure.

  5. Risk of policy change

  New energy and comprehensive energy businesses such as wind power and photovoltaic are greatly influenced by industry policies, and the risk that the operating performance of this part of the company fluctuates greatly due to the adjustment and change of industry policies is not ruled out. The company will pay close attention to policy trends, adjust business strategies in a timely manner, cultivate business sectors with policy-oriented layout, and actively participate in the policy formulation process to strive for a favorable industry development environment.

  6. Risk of impairment of goodwill

  If the macro-economy and the development of the industry in which the company acquired the enterprise are still less than expected, the operating performance of the company acquired the enterprise may also be less than expected, which will lead to the risk of goodwill impairment and adversely affect the overall operating performance of the company.

  The company will strengthen its operation and management, empower the development of acquired enterprises, and promote the expansion of its business scale and the improvement of its profitability through measures such as resource coordination, risk control and financial support.

  Investors are requested to invest rationally and pay attention to risks.

Ozone pollution is invisible but more terrible than PM2.5, which may cause many kinds of harm to human body.

  Our reporter Li Muming

  Compared with the "snarling" smog, ozone is much more "low-key" and quietly "hidden" in the clear sky of Wan Li, but it has become the culprit of atmospheric environmental pollution in many cities since it was included in the monitoring indicators in summer in recent years. Statistics of air quality in 74 cities across the country show that among all the days exceeding the standard in June 2015, the days with ozone as the primary pollutant were the most, exceeding the days with PM2.5 as the primary pollutant. In response, on July 23, Guangdong Province announced the air quality of urban environment in the second quarter of 2015, and ozone became the most common primary pollutant; According to media reports, ozone replaced PM2.5 as the primary air pollutant in nearly half of the pollution days in Beijing, Tianjin and Hebei from June to August.

  Why is PM2.5, which is well known and concerned by the public, "surpassed" by ozone? What harm does ozone do to human body?                

  1. "Low-key" ozone is more terrible than PM2.5

  Experts believe that the invisible pollution of ozone should not be underestimated, and comprehensive measures should be taken to prevent it, just like smog.

  "In fact, ozone pollution has become a new environmental protection issue that plagues the whole country." Wang Yuesi, a researcher at the Institute of Atmospheric Physics, Chinese Academy of Sciences, said. At present, from a national perspective, there is one peak of ozone pollution in the north, while there are two peaks in the south every year. Even Xinjiang, Tibet and other regions are facing ozone pollution problems.

  Compared with physical pollution such as black and smelly water pollution, yellow and black smoke pollution with pungent smell, and smog pollution mixed with fine particles, the public and even the environmental protection department have always taken colorless and odorless ozone pollution lightly.

  But ozone is actually more terrible than PM2.5

  Ozone can react with almost any biological tissue and is very destructive to the respiratory tract. According to the Canadian Center for Occupational Health and Safety (CCOHS), "ozone can irritate and damage the nasal mucosa and respiratory tract, which can cause chest tightness, cough, sore throat, asthma, aggravation of upper respiratory tract diseases, and may also lead to weakened lung function, emphysema and lung tissue damage, and these injuries are often irreparable." Therefore, for people with asthma, emphysema and chronic bronchitis, as long as they are exposed to low-concentration ozone, they may have obvious harm.

  Similarly, ozone can also irritate the eyes, reducing visual sensitivity and vision. It will also destroy vitamin E in the skin and make the skin wrinkle and black spots. When the ozone concentration is above 200 μ g/m3, it will damage the central nervous system, causing headaches, chest pains and decreased thinking ability.

  In addition, ozone will hinder the function of blood oxygen transmission, resulting in tissue hypoxia; Impairment of thyroid function and calcification of bones. Professor Paul Wentworth of Scripps Institute of Applied Science in the United States has done research and found that ozone can destroy the immune function of human body, induce chromosome aberration of lymphocytes, damage the activity of some enzymes and produce hemolytic reaction.

  Even for plants, ozone is not a welcome good thing. Biologists from the University of Valencia, Spain, published a paper in 2006, suggesting that ozone will reduce the concentration of chlorophyll, carotenoids and carbohydrates in plants, which will affect photosynthesis and thus reduce the yield of crops.

  2. The most dangerous population: pregnant women and children.

  Because the proportion of ozone is about 1.66 times that of air, it often gathers in the lower space, so small children are the most direct victims.

  Scientists in Southern California have conducted a five-year follow-up survey on 3,535 children aged 10 to 16, and found that in areas with high ozone concentration (the annual average concentration is between 112 and 138μg/m3), the incidence of asthma in children who often play three or four kinds of sports is twice as high as that in children who do not exercise. Especially, children with low birth weight or premature infants are more likely to be affected by ozone.

  If the pregnant woman is exposed to ozone during pregnancy, the baby born may have congenital blepharoptosis (also called congenital microphthalmia, which is usually caused by the unsatisfactory development of fetal eyeball during the third month of pregnancy).

  Another study called AHSMOG is aimed at adults. This study, which began in 1977, followed up 3091 adult non-smoking Americans aged 27-87 for 15 years. The results showed that men who were often exposed to ozone showed symptoms of lung damage. In addition, the incidence and mortality of lung cancer were closely related to long-term exposure to ozone.

  3. The most dangerous place: the aircraft cabin.

  Since ozone is so harmful, when is its high incidence?

  According to the "State Key Laboratory of Organic Geochemistry" of Chinese Academy of Sciences, the timeliness and seasonality of ozone are obvious. The ozone concentration is very low in the early morning. After 8 o’clock, with more and more waste gas forming ozone and longer sunshine time, the ozone concentration gradually increases, reaching the peak between 14 o’clock and 16 o’clock, then slowly decreasing, and finally returning to the lowest state after 8 o’clock in the evening. During the year, the peak of ozone concentration is concentrated in summer. During this period, the formation of ozone can be described as "the right time, the right place and the right people": strong sunshine, less clouds and weak wind. This is the reason why people have throat, eyes and nose discomfort when they play when it seems sunny.

  In terms of regional distribution, the ozone concentration in urban suburbs and scenic spots is often higher than that in the city center, especially when the suburbs are in the downwind of the city. In this regard, the experts’ explanation is that ozone is particularly lively and will continue to react with other pollutants after it is formed. Therefore, the increasing pollution discharge in the city center will temporarily "eat" ozone, turn it into other pollutants, and then drift to the suburbs with the wind and change it back into ozone. That is to say, even if the ozone concentration measured in the urban area is better than that in the suburbs, there is nothing to be proud of, which mostly shows that there are too many other pollutants in the urban area, which temporarily mutates the ozone.

  The urban area is also polluted, and the scenic spots in the suburbs can’t escape. Where else can we stay? The advice of the World Health Organization (WHO) is: "Try not to expect to be outdoors when the ozone is high."

  According to the test of the Environmental Protection Agency (EPA), the ozone concentration indoors is generally 50% lower than that outdoors. If the room is well sealed and air conditioning system is adopted, the ozone concentration will be even lower. However, sparks from motor operation, xerography and the working process of TV set will turn some oxygen in the air into ozone. Therefore, mechanical and electrical rooms, electrostatic copier rooms, computer rooms, etc. are all places with high ozone incidence, but attention should be paid to ventilation.

  There is also an "indoor" where ozone is concentrated-the airplane cockpit. The ozone in the engine room mainly comes from the atmospheric environment, and the ozone layer is mainly distributed in the atmosphere at an altitude of 10 km to 50 km, while the flying height of civil aircraft is generally 7 km to 12 km.

  Modern large passenger planes are equipped with ozone removal systems, but it is still impossible to kill them all. The Canadian side has tested that when the Boeing plane flies at an altitude of 11,895 meters, the external ozone concentration is 3.57mg/m3, and the ozone concentration in the aircraft cabin is 0.29mg/m3. According to a survey funded by the Federal Aviation Administration (FAA), the ozone content in the cockpit of Boeing 747, 727, 737, DC10 and DC9 is relatively high, and the ozone content in the cockpit of long-range aircraft is higher than that of short-haul aircraft. The leader of this survey is William nazarov, an environmental engineer at the University of California. He believes that the solution to the ozone problem in the cockpit is simple, that is, adding an ozone converter to the aircraft. "Unfortunately, not all airlines have this awareness, especially for old and small aircraft. Airlines are more concerned about flight safety."

  4. How does ozone pollution come about?

  Due to the increasingly obvious harm of ozone, the international safety standards for ozone are becoming stricter and stricter. The "maximum 8-hour daily average" of ozone stipulated by the European Union has dropped to 60nmol/mol (about 120 μ g/m3) in 2010, and the average number of days in a year cannot exceed this standard for more than 25 days. China’s newly revised Ambient Air Quality Standard in 2012 also added the ozone control standard: the daily maximum 8-hour average value is 100 μ g/m3 for Grade I and 160 μ g/m3 for Grade II.

  However, it is impossible to assign a general safety value to everyone. "Personal physique, exercise frequency, time spent outdoors, and other pollutants in the air will all affect the harm degree of ozone, which is the headache for the research department." Professor Jerry Martin from the School of Public Health of the University of California explained, "More and more studies have proved that even if the ozone concentration is low, if the human body is exposed for a long time (6-8 hours), the harm will be equally serious. Moreover, ozone will also work in conjunction with other pollutants. For example, ozone will enhance the harm of PM (inhalable particulate matter) to the human body, and PM will also enhance the harm of ozone. "    

  "It is better to call it photochemical pollution than ozone pollution. Primary pollutants, such as volatile organic pollutants (VOCs) and nitrogen oxides (NOx), which are discharged into the atmosphere by pollution sources such as automobiles and factories, absorb the energy of sunlight under strong ultraviolet irradiation, so that the original chemical chain is destroyed and photochemical reactions occur, resulting in secondary pollutants such as ozone and peroxyacetyl nitrate (PAN). The mixture of primary pollutants and secondary pollutants involved in the photochemical reaction process is called photochemical smog. Ozone is the main component of photochemical smog. When people monitor these pollutants, ozone concentration is also the most important indicator. " China Meteorological Bureau introduced this in its official blog.

  5. The governance is difficult, and the top-level design needs to be strengthened.

  Ozone pollution is an international topic. After decades of treatment in Los Angeles, the situation has greatly improved, but ozone still exceeds the standard for several days every year. Different from the single ozone pollution in the United States, ozone and PM2.5 are intertwined and interact in China, and it is just starting, so it is more difficult to control.

  At the same time, it is not easy to monitor ozone. Wen Yanping, director of Taiyuan Environmental Monitoring Center, said that volatile organic compounds are one of the important precursors of ozone. However, the monitoring work has just started, and its sources and emissions are still in the stage of research and analysis, investigation and research, and its control is also in a state of no standard in the country, immature technology and conscious enterprise.

  In addition, ozone monitoring does not have standard gas like sulfur dioxide, so it can easily check the error of monitoring equipment, and it can only take the equipment to Shanghai and other cities to "test the equipment with equipment", which will affect the monitoring of ozone.

  Comprehensive control measures of ozone pollution need further research and exploration. Wang Yuesi said that the formation mechanism of ozone is a nonlinear process. Precursors, such as volatile organic compounds (VOCs) and nitrogen oxides (NOx), which can promote ozone generation, must be treated first to control ozone. However, the atmospheric ozone concentration will be effectively reduced only if it is reduced in proportion, which is not easy to handle at present. If only one kind is reduced, it is possible that the ozone concentration will increase instead.

  The Air Pollution Prevention Action Plan issued by the State Council in 2013 clearly stated that it is necessary to "strengthen the research on the formation mechanism, source analysis, migration law, monitoring and early warning of haze and ozone, and provide scientific support for pollution control". Experts in the industry believe that governments at all levels must attach great importance to ozone pollution, a new environmental protection topic, and should take comprehensive control measures on the basis of strengthening basic research and top-level design.

  Environmental experts say that ozone prevention and control first needs top-level design. Chai Fahe, vice president of china environmental science Research Institute, and others believe that ozone precursors should be included in the national emission reduction targets, and a total control plan for volatile organic compounds and nitrogen oxides should be formulated. Chai Fahe said that ozone precursor is also a kind of precursor of PM2.5 secondary particles. Ozone and PM2.5 treatment should be combined, and comprehensive consideration should not be made. In addition, since ozone pollution is a photochemical pollution, the pollution is aggravated when the temperature is high, so ozone should also be considered when considering global warming.

  Wang Yuesi also suggested the implementation of comprehensive regional management. Ozone precursors are highly mobile substances, and nitrogen oxides produced in one area may not be felt by local people, but float to other places to form ozone. The effect of ozone control in a single city will not be too obvious, and regional prevention and control mechanisms should be established in areas with serious ozone pollution such as five provinces in North China, Yangtze River Delta and Pearl River Delta.

  Chai Fahe said that the proportion of ozone precursors is different in different places, and even in the same city, the proportion between urban and suburban areas is different. All localities should make clear the ozone formation mechanism in different places, and find out the specific proportion of ozone precursors and the location of emission sources through monitoring, so as to "prescribe the right medicine". And this work needs the cooperation of environmental protection departments and scientific research institutions.

  Experts also believe that from the technical level, the focus of ozone precursor control should be on "vehicles, oil, roads and factories": improving automobile exhaust emission standards, improving automobile exhaust devices and reducing emissions; Improve fuel quality; At the same time, gradually switch buses and taxis to gas; Control traffic congestion; Eliminate backward production capacity and control nitrogen oxides and volatiles emitted by coal-fired power plants, cement, coatings, ink printing plants and other enterprises.

  Top-level design doesn’t mean that it has nothing to do with the general public. Do a little thing that everyone can do to protect the health of themselves and their families. The development of human society will always rise in a spiral curve. As long as we don’t escape and give up, there are always more ways than problems.

  ◆ Small information

  Ozone is just one word short of oxygen that sustains human life, and one more o, but it is the difference between graphite and diamond. Yes, these two groups of things, which are as different as heaven and earth, are allotropes, that is, simple substances made of the same single chemical element but with different properties.

  Because there is one more oxygen atom than oxygen, ozone is more oxidizing than oxygen. What is oxidation? The cut apple will turn brown after a while because it is oxidized by oxygen in the air; The girls’ tender faces are getting older day by day, which is the result of her body oxidation. Ozone is more oxidizing than oxygen. To what extent? Have you smelled chlorine in tap water and swimming pool? That’s for disinfection. It needs to be disinfected with ozone, which is stronger than chlorine. Therefore, the upper floors of household disinfection cabinets are disinfected by ozone.

  Walking on the busy streets, we sometimes feel that the air is light brown with a pungent smell, which is commonly called photochemical smog, and ozone is one of the most important components in it. There are a lot of nitrogen oxides and volatile organic compounds in automobile exhaust and factory smoke, which combine with oxygen in the air and form ozone under the catalysis of sunlight radiation and temperature. 

From high-tech to China tradition, tour the top ten new spas in the world.

Whether it’s a comprehensive detoxification treatment or just a good comfort and indulgence, there is never a lack of excellent spa choices in the world.

In the past year, hundreds of healthy and green spas opened around the world, which may indicate that spas have changed from pure luxury to an essential part of travel.

From the sunny Mediterranean coast of Sicily to the high-end spas in the Caribbean, CNN has selected ten new spas that they think are the best in the world based on service, treatment, facilities and environment.

This article is compiled with a few abridgements. Source: CNN

Rocco Forte Spa, Verdura Resort (Sicily, Italy)

This 43,000-square-foot spa located on the southwest coast of Sicily is different from other spas in Italy.

First of all, it has its own private coastline, and it can take a panoramic view of the Mediterranean from every angle.

Not surprisingly, seawater bath therapy is used here, using seawater and marine elements as elements of medicine and treatment.

There is a complete system of seawater bath therapy, with four outdoor swimming pools providing different degrees of salt and heat.

Such as seaweed body scrub ($130), which uses locally produced marine elements such as kelp, sea salt and microalgae to purify the body and detoxify.

In addition to sea bath therapy, there is also a sauna, a 65-foot swimming pool and a juice bar, which provides organic and antioxidant-rich juice all day.

Address:Verdura Resort | Strada Statale 115, KM 131 Contrada Verdura, 92019 Sciacca, Sicily, Italy.

The Ritz-Carlton Spa in Bali (Bali, Indonesia)

Only six months after its opening, the spa in the Ritz-Carlton in Bali has proved as impressive as the hotel.

The spa, made of rain wood and smooth marble, has an advanced spa massage pool with five different areas, which can massage different parts of the body.

There are also two massage pools, cold pools, steam and sauna rooms, and a yoga studio overlooking the Indian Ocean.

In addition to fourteen independent clinics, there are four private hot spring villas, and the SPA is also equipped with its own Balinese swimming pool and open-air lounge.

The course of treatment is a mixture of ancient Balinese techniques and modern technology, and local raw materials such as coconut, seaweed and pearls are mixed into it. It is said that these raw materials have nutritional and antioxidant effects.

Address:The Ritz-Carlton, Bali | Jalan Raya Nusa Dua Lot #3 Banjar Sawangan, Nusa Dua 80363 Indonesia

Le Meridien Gaul Shiseido Spa (Milan, Italy)

The SPA, which opened at the end of last year, is located on the sixth and seventh floors of Le Meridien Gaulle, covering an area of 11,000 square feet. It is the largest spa in the city.

There is an indoor swimming pool with hydrotherapy massage and waterfall, Turkish bath, ice room and even a salt room, which is made of sea salt imported from Himalaya (it is said to promote better breathing).

But what attracts guests is the high-tech treatment here: the use of the cutting-edge Japanese formula Skingenecell 1P, which is said to be the most advanced element that can repel skin damage and aging.

Do you want to keep a low profile afterwards?

Try the Zen bath ceremony in the hot spring ($285). Two hours of soaking in rich minerals is definitely a perfect experience.

Address:Excelsior Hotel Gallia, a Luxury Collection Hotel | 9 Piazza Duca d’Aosta, 20124 Milan Italy

Thai House, Zemi Beach House Resort and Spa (Shoal Bay, Anguilla)

This is not a spa with a thatched roof that you usually see. Located on Shoal Bay, the newly opened Thai House is an all-round health center.

Here you can find the only hamam, meditation garden, mud deck, yoga studio, spa shower, vitality pool adjusted according to guests’ body temperature, and even a juice bar.

The physiotherapy room is built in a Thai house with a history of 300 years (hence the name), with a private lounge and a view of the sea or garden.

Most of the treatment uses local herbs, flowers, soil and sea salt as materials.

Address:Zemi Beach House, Resort & Spa | Shoal Bay Village Anguilla

Baglioni SPA, Baglioni Hotel London (London, UK)

Located in the bustling area opposite Kensington Park in London, this fashionable new spa is like a hidden oasis in the downtown area, with only five physiotherapy rooms and 14 treatment sessions. It can be seen that this comfortable spa focuses on quality rather than quantity.

The treatments here are extremely luxurious, ranging from a 24-carat gold mask to promote blood circulation ($200), to a diamond facial injection to reduce pigmentation and brighten skin tone ($180), and even a rare facial treatment for men ($120), with green tea and mushroom extracts to detoxify and shrink pores.

Address:Spa at the Baglioni Hotel | 60 Hyde Park Gate, London SW7 5BB England

Spa at Bernardus Lodge (Carmel Valley, California, USA)

The view from Bernardus Lodge’s new spa is worth the ticket price.

Located in the center of Monterey wine district, the spa is surrounded by 28 acres of sunny vineyards, orchards and oak forests.

It has all the advantages of a five-star spa: a huge swimming pool, an outdoor jacuzzi, a eucalyptus steam room, a shower using Vichy mineral water, a dry steam room and an advanced 24-hour fitness center.

But what really makes this spa stand out is its concept of "from garden to treatment", picking materials from its own organic garden for treatment.

From face to pedicure, it is full of lavender, mint, rosemary and Chardonnay grapes collected from vineyards.

Guests can even soak in the Chardonnay bubble bath.

Address:Bernardus Lodge & Spa | 415 West Carmel Valley Road, Carmel Valley, CA 93924

Spa, Reverie Saigon (Ho Chi Minh City, Vietnam)

Opened in September last year, this two-story space is more like a comprehensive health center than a hotel spa.

Two outdoor massage baths, an 80-foot-long swimming pool (almost the size of the Olympic Games), several heat treatment areas and a 1,300-square-foot gym, which is the largest spa in Ho Chi Minh City.

Like the hotel, this spa is exceptionally gorgeous, completely covered with carrara marble, hand-inlaid mosaics and gold.

The treatment is also luxurious, ranging from mother-of-pearl body scrub ($90) to top-class couples treatment including red wine body dressing and candlelight massage, with champagne and caviar snacks ($820).

Address:The Reverie Saigon | 22-36 Nguyen Hue Boulevard, District 1 57-69f Dong Khoi Street, District 1, Ho Chi Minh City, Vietnam.

Bohemia Spa, Four Seasons Hotel Prague (Prague, Czech Republic)

The city’s newest spa boasts unparalleled views of vltava river, Charles Bridge and Prague Castle.

In addition to its location, the spa itself is also amazing. It is located in a neoclassical building with a mineral-rich hot bath and an oxygen-enhanced vitality pool that is said to have healing effect.

The course of treatment is inspired by traditional Czech and Hungarian methods, using local materials such as linden oil.

Although it won’t be officially opened until this summer, you can try the treatment at the hotel’s existing spa.

Address:Four Seasons Hotel Spa | Veleslavinova 2A, Prague

Qingchengshan Liushan Hotel Spa Center (China, Sichuan)

Located at the picturesque foot of Qingcheng Mountain, a UNESCO World Heritage Site, this brand-new spa located between hills and valleys is as quiet as the treatment provided.

There are no high-tech courses here, but acupuncture, cupping and scraping.

Body dressing and scrub use simple but effective local ingredients, such as ginkgo, lotus seeds, ginger and bamboo.

Address:Qingchengshan Liushan | No.2 Neusoft Avenue, Qingchengshan Town, Dujiangyan, China.

Thermes Marins, Hotel Hermitage Monte-Carlo (Monaco)

The Ocean Hot Spring Center, which was renovated and opened last year at a cost of millions of dollars, may be just what you expected to see in Monaco-a bird’s eye view of Monte Carlo Pier, with its own hot bathroom, salty pool facing the ocean, the leading gym in China and a full-service beauty salon.

This is also the only spa in Europe that uses cryotherapy, with two freezing rooms at MINUS 60 degrees Celsius and MINUS 110 degrees Celsius. Cryotherapy is said to stimulate the immune system, treat inflammation and resist aging.

The spa even has an organic restaurant, L’Hirondelle, which only serves seasonal dishes with less than 500 calories.

Address:Thermos marins Monte-Carlo | 2 Avenue de Monte-Carlo, Monte Carlo, Monaco

Notice on doing a good job in the evaluation of senior professional titles of traffic engineering in 2022

Unit personnel (vocational reform) department:

Persons who are under investigation for suspected economic or other major problems, have not yet closed the case, have been taken compulsory measures and are under criminal punishment.

3. If the personnel of public institutions are given a demerit by administrative punishment or a serious warning by party discipline, they shall not declare to participate in the evaluation of professional titles during the period of punishment.

4. Those who cheat or falsify in the examination or declaration of professional titles shall not declare within 3 years.?/span>

5. The individual’s annual assessment results of continuous accumulated seniority before the declaration are once or more.Below "Qualified" (excluding "Qualified")People of different grades.

(3)

(one) published version of professional monographs and co-authors (No.oneThe author or indicate that I have taken the lead in writing chapters) or translated works (independent authors)one Above the Ministry.

(2) publish high-level professional papers in public journals. one More than (the first one Author).

(three) long-term work in non-public economic organizations and social organizations and enterprises and institutions below the county level can provide one Articles written by myself and verified by the unit are true and not less than5000The professional work research articles or scientific research achievements analysis articles.

https://hnjtzc.hnjt.org.cn:18080/jtt

Attachment 1 Requirements for Application Materials for Senior Professional Title of Traffic Engineering (1).doc

Attachment 2 Requirements for Application Materials for Evaluation of Senior Professional Titles in Traffic Engineering (2).doc

Attachment 3 Payment Requirements for Senior Professional Titles of Traffic Engineering. wps

Liu Zhenwei exposed 27 days to shoot "East into West" because he was harmed by Wong Kar-wai.


Jeffrey Lau


The masters attending the premiere of "Dong Chengxi on 2011" stood up and applauded to pay tribute to this meritorious director.


18 years ago, "East into West" can be described as a classic.

  Movie network news(Photo/Qian Jiayi/Yang Yaru) Although 18 years have passed, no one who has seen it will forget Tony Leung Chiu Wai’s sausage mouth, Joey Wong and Leslie Cheung’s flirting swords, the big boots on Zhong Zhentao’s head, the phrase "banana, you are a guava" and the funny performances of big names such as Jacky Cheung, Brigitte Lin, Maggie Cheung and Carina Lau. This popular film was shot in Liu Zhenwei in 27 days. Recently, Liu Zhenwei was at the premiere of the film, revealing the reason for the lack of shooting time, all because of Wong Kar-wai’s harm.


Classic stills of "East into West"


Now we can only appreciate the elegance of a generation of superstar Leslie Cheung through movies.

  "East into West is a movie I hate most, because I had to finish it in 27 days without a script, which was really painful." Liu Zhenwei looked a little sad. Referring to the reasons for being forced to be helpless, Liu Zhenwei revealed that it was all because of the snail speed of Wong Kar-wai’s filming. "I wanted to shoot &lsquo at the earliest; Ashes of time ’ The story when I was young, and then I called Wong Kar-wai. He said that it was very good. After we found the investment, Wong Kar-wai was responsible for shooting the first episode, and I will shoot the second episode. "

  Liu Zhenwei sighed, "As a result, a month passed, and I went to Wong Kar-wai’s crew to watch it again. He was still filming the scene on the day when he turned on the phone 30 days ago. I was so anxious that I was sweating. Later, the date of film delivery was approaching, and Wong Kar-wai said to let me shoot a top film quickly, so that he could finish the filming, so I only spent 27 days filming" East into West "and didn’t expect the film to sell well.


Tony Leung Chiu Wai’s classic sausage mouth


At that time, the cast of "East into West" was extremely luxurious, and it also became a swan song throughout the ages.


Zhong Zhentao’s classic stills in "Dong Cheng Xi Jiu" were released at the premiere of "Dong Cheng Xi Jiu 2011".

  As for the new version, Liu Zhenwei said, "Although I hate it the most, a reporter told me a few years ago that she would watch this movie regardless of her emotions, which moved me very much, so I told her that I would shoot a new one for them, so there was 2011."

  Liu Zhenwei said, "2011 is not just funny like the last one. This one adds a lot of warmth, and these warmth things come from Leslie Cheung. Leslie Cheung and I are very good friends, and I hope my brother can see 2011, which is also a memorial to him. " Liu Zhenwei said emotionally, "I hope everyone can feel the spirit of Liu Zhenwei: always love the people and things around us."

  It is reported that "2011 East into West" will be released nationwide on November 24th, which brings together Zhong Zhentao, Karen Mok, Eason Chan, Crystal, Deng Lixin, Kimi, Sitar tan and other stars.

How Nano-soldiers Fight Cancer —— Do you know?

Cancer, as one of the most common diseases with high mobility and high mortality in the world, the clinical treatments for its tumors generally include surgery, chemotherapy and radiotherapy. Due to the shortcomings of chemical drugs and various toxic and side effects, people have been committed to developing more effective drug delivery systems for cancer treatment, with the aim of reducing side effects and ensuring its efficacy.

With the progress and maturity of nanotechnology, its advantages are gradually reflected.

Introduction of nano-drugs

Diagram of sustained release process of nano-drugs

Nano-drug and its delivery system

Nano-medicine refers to nanoparticles or nano-carriers, which is a new product produced by the combination of nano-technology and medicine.

Nano-drug delivery system refers to the integration of small drug molecules into nano-materials by means of encapsulation or adsorption.

Advantages of nano-drugs

First, improve the solubility and absorption of drugs.

Nano-sized drugs are different from most chemotherapy drugs. Nano-sized drugs have larger specific surface area, better solubility, faster dissolution, improved absorption properties and better therapeutic effect.

At the same time, due to better solubility, the dosage of patients can also be appropriately reduced.

Second, prolong the drug’s circulation time in vivo, and enrich it to the focus.

Through some modification and treatment on the surface of nano-drugs, the circulation time of drugs in human body can be prolonged, which is beneficial for drugs to reach the lesion site, and special modification may make drugs more concentrated in the tumor site, resulting in better selectivity and targeting properties.

Nano-drugs can enter the tumor tissue through the porous blood vessels of the tumor, and achieve a high degree of penetration and retention in the tumor. Therefore, nano-preparation has excellent properties of high drug loading rate, passive targeting and controlled drug release.

Clinical application of nano-preparation.

Paclitaxel albumin nanoparticles

Paclitaxel is a commonly used anticancer drug in clinic. Here is a brief introduction to the nano-preparation of paclitaxel:

Paclitaxel, a commonly used anticancer drug

Albumin nanoparticles

Albumin nanoparticles are nano-particles based on albumin.

Albumin is an endogenous natural product with the advantages of safety, non-toxicity, non-immunogenicity, biodegradability and good biocompatibility. Moreover, the nanoparticle carrier system has unique targeting, sustained and controlled release characteristics and drug protection.

By high-pressure homogenization, paclitaxel and human serum protein preparation were made into nanometer freeze-dried powder, which can improve the solubility, avoid a large number of paclitaxel nanoparticles aggregation, and help the drug to be absorbed into tumor cells and give full play to its role.

Pharmacological action of paclitaxel

Paclitaxel is an anti-microtubule drug, which can stabilize microtubules by promoting the polymerization of tubulin dimer and inhibiting its depolymerization, thus inhibiting the normal dynamic reorganization of microtubule network during interphase and mitosis.

In addition, paclitaxel can lead to abnormal arrangement of microtubule "bundles", affect the division of tumor cells and promote tumor cell apoptosis during the whole cell cycle and cell mitosis.

indication

The application of albumin nanoparticles in the in vivo delivery of paclitaxel and cancer treatment has become a hot topic in recent years.

Albumin paclitaxel nanoparticles are mainly suitable for the treatment of metastatic breast cancer that failed in combination chemotherapy or breast cancer that recurred within 6 months after adjuvant chemotherapy.

Unless there are clinical contraindications, an anthracycline anticancer drug should be included in previous chemotherapy.

matters need attention

In the process of using paclitaxel albumin nanoparticles, it should be noted that paclitaxel for injection (albumin binding type) also has adverse drug reactions and must be used under the guidance of a doctor with chemotherapy experience.

Only with perfect diagnosis and treatment facilities can the complications and adverse reactions caused by drugs in treatment be effectively controlled.

references

[1] Jie Chen, Cao Ye, Li Shuangshuang, Luo Lailong, Yu Peng, Li Mingyuan. Research progress of novel nano-drug delivery system for tumors [J]. China Journal of Pharmacy, 2020,55(21):1749-1756.

Xin li, Zhu Dandan, Chen Yu, Lin Shuting, Han Lili, Li Ying, Liu Xiaoxuan. Research progress of nano-drug delivery system in promoting deep penetration of tumor [J]. Zhongnan Pharmacy, 2020,18(12):2009-2018.

Zhao Shuang, Zhang Shaofang, Mu Xiaoyu. Research progress of nano-drugs [J]. Tianjin Pharmacy, 2020,32(02):57-61.

Chen Dongxiao, Zhang Juanmei, Li Jianye, Xu Tianhong, Dong Yaqin, Pu Xiaohui. Research status and progress of paclitaxel albumin nanoparticles [J]. Journal of Henan University (Medical Edition), 2017,36(04):296-300.

[5] Chen Kang. Analysis of the research progress of paclitaxel pharmaceutical preparations [J]. Heilongjiang Medicine, 2019,32(06):1390-1392.

Contributed by: Song Haolin (Ruijin Intern Pharmacist)

Original title: "How do nano-warriors fight cancer-do you understand? 》

Read the original text

Highly contagious! Emergency reminder in many places!

  recent days

  Many disease control departments have issued reminders:

  Winter is the most common season for chickenpox.

  The disease is highly contagious.

  The key to prevention is vaccination against varicella.

  This is also the most economical and effective measure.

  Chickenpox is known as "face to face biography"

  Kindergartens and primary schools are prone to collective outbreaks.

  Chickenpox is an acute respiratory infectious disease characterized by a rash caused by the initial infection of varicella-zoster virus.

  The disease is highly contagious, and people are generally susceptible to chickenpox. About 90% of susceptible people get sick after contacting patients, commonly known as "face-to-face transmission", which is easy to cause outbreaks, especially in infants and school-age children.

  Chickenpox has an acute onset, with symptoms such as fever, headache, fatigue, nausea and vomiting in the prodromal stage. After 1-2 days, a rash appears, with more on the trunk, less on the limbs, head and face, and less on the palms, soles and oral mucosa, which can be differentiated from hand, foot and mouth disease. Can be secondary to bacterial infection, pneumonia, encephalitis, hepatitis and other complications.

  Chickenpox is a self-limited disease with a natural course of 7-10 days. After the disease, it can gain lasting immunity. Isolation treatment should be carried out after the illness, until the chickenpox and herpes are all dry and scabbed, or not less than one week after the illness.

  Life-long immunity can be obtained after illness, sometimes the virus remains in the ganglion in a static state, and herpes zoster occurs after years of infection recurrence.

  Vaccinate against chickenpox

  Is the most effective means of prevention.

  1. Vaccination can effectively prevent varicella caused by varicella-zoster virus infection. The main target of vaccination is susceptible to varicella at the age of 12 months and above. Generally, vaccination for about 2 weeks can play a protective role.

  2 to carry out monitoring, strengthen the morning and afternoon inspection, kindergartens and schools found suspicious children should immediately take measures such as isolation, medical treatment, disinfection of supplies. Clear isolation period should be until all patients with varicella and herpes are dry and scabbed.

  3. Teachers and staff should maintain good personal hygiene, and classrooms and dormitories should be well ventilated.

  4. Clean and disinfect toys, personal hygiene products (cups, towels, etc.) and tableware; Disinfect activity rooms, bedrooms, classrooms, door handles, stair handrails, desktops, bathrooms, etc.

  5. Publicity and education; Use radio, blackboard newspaper, gallery and other forms to publicize the knowledge of prevention and treatment of respiratory diseases and improve students’ awareness of self-protection.

  Jiangsu can be vaccinated with varicella vaccine for free.

  Chickenpox is an infectious disease caused by varicella-zoster virus, which can occur all year round and is highly contagious. In recent years, routine monitoring of infectious diseases shows that public health emergencies related to chickenpox account for more than 80% of all public health emergencies related to infectious diseases, and all of them occur in kindergartens and schools, seriously affecting children’s health and normal teaching and living order. At the same time, the chickenpox epidemic in kindergartens and schools is easy to spread to communities and families, resulting in a wider spread.

  In order to effectively reduce the incidence of chickenpox, reduce the occurrence of public health emergencies caused by chickenpox, and prevent the cluster epidemic of chickenpox, with the consent of the provincial government, since January 1 this year, Jiangsu Province has included live attenuated chickenpox vaccine in children’s immunization program, and school-age children can be vaccinated with 2 doses of live attenuated chickenpox vaccine for free.

  Routine immunization procedures are as follows:

  The first dose was inoculated at the age of 12 to 18 months, and the second dose was inoculated at the age of 4. The interval between two doses of indirect inoculation is not less than 3 months.

  All school-age children born after January 1, 2017, who are included in the management of Jiangsu Children’s Vaccination Information System and have lived for more than 2 months can be vaccinated free of charge.

  Parents can bring their children to the vaccination clinic of the local community health service center for an appointment.

  Synthesis: Jiangsu CDC and Nanjing CDC.

  

[Editor in charge:

]

Handling of Proposal No.20220291 of the Fifth Session of the 12th CPPCC National Committee of the Autonomous Region

Suggestions: Suggestions on vigorously improving the local matching rate of automobile parts and enhancing the overall competitiveness of automobile industry chain.

Automobile industry is an important industry in Guangxi and a pillar industry in Liuzhou. Liuzhou is one of the important automobile industry gathering places in China, with four automobile enterprises including SAIC-GM-Wuling, Dongfeng Liuqi, faw liberation Liuzhou Branch and Guangxi Automobile Group. In 2021, the estimated output value will exceed 175 billion yuan, and the automobile production and sales will reach 1.88 million and 1.89 million respectively, among which the output of new energy vehicles will exceed 480,000, up 157.6% year-on-year.

At present, the automobile industry is facing an unprecedented change in a hundred years, and the automobile industry chain in the whole region is facing great challenges:

1. The layout of the "Three Electricity" industrial chain of new energy vehicles in Guangxi is not perfect, and the supporting system and R&D capability of the whole industrial chain of vehicles have not been upgraded. There are shortcomings in supporting local intelligence, networking, domestic chip components and intelligent driving control systems. For example, in 2021, leading enterprises in Guangxi’s new energy automobile industry, such as SAIC-GM-Wuling and Dongfeng Liuqi, are facing the problem of strong market demand but shortage of core components (control chips, power batteries, engines, etc.), and the satisfaction rate of SAIC-GM-Wuling core chips is only 30%.

Second, the core industrial chain is underdeveloped, and the localization, research and development and manufacturing capabilities of core components such as high-performance engines for passenger cars, automatic transmissions, and new energy vehicles "Three Electricity" need to be improved. The intelligent manufacturing level of local supply chain is not high, and the production operation efficiency can not meet the future competition. Take SGGM-Wuling as an example, the automation rate of its supporting suppliers in Liuzhou is about 30%, which is half that of supporting suppliers in Chongqing; The completion rate of digital factory transformation is less than 10%.

4. In recent years, Liuzhou City has successfully explored the "Liuzhou Model" for the promotion and application of new energy vehicles through the linkage between government and enterprises. In 2021, the autonomous region also introduced relevant policies for the promotion of new energy, but the promotion and application of new energy passenger cars and commercial vehicles in other cities still need to be further strengthened.

5. The competition in the new energy automobile industry will be more intense. The number of new energy automobile main engine plants has reached more than 76, and the traditional automobile giants have launched brand-new new energy vehicles. At the same time, the electric replacement models and hydrogen battery models of commercial vehicles of major automobile enterprises have also appeared. It is estimated that the output of new energy vehicles will reach 5 million in 2022.

The new energy automobile industry has become the key field of the future competition of the world automobile industry. Promoting the transformation and upgrading of the automobile industry in Guangxi is particularly important for the development of Guangxi during the "Tenth Five-Year Plan" period. It is urgent to introduce more key projects, create more competitive parts products, maintain the stable operation of the industrial chain, improve the local matching rate of automobile parts and enhance the overall competitiveness of the automobile industry chain.

To this end, it is suggested that:

First, make the industry leader bigger and stronger, and improve the driving ability and efficiency. Give full play to Liuzhou’s role as a pioneer of high-quality industrial development in the whole region, and relevant departments of the autonomous region will increase policy support and land use security to promote the strong chain, supplementary chain and extension of Liuzhou’s new energy automobile industry chain. We will increase the layout of the independent controllable capacity of the automobile industry chain led by SAIC-GM-Wuling and Dongfeng Liuqi, support the accelerated development of new energy vehicle projects, and constantly improve new energy platforms, large and medium-sized logistics vehicles, HEV energy-saving vehicles, commercial vehicles, trams and hydrogen energy commercial vehicles, enhance local basic process design, research and development capabilities and manufacturing capabilities, and consolidate the foundation of the automobile and equipment manufacturing industry chain. In five to eight years, the local matching rate will gradually increase by more than 15%, the output value of new energy automobile industry will increase by 50 billion yuan, the output value of high-tech and high value-added supply chain will increase by more than 20 billion yuan, and the total automobile production and sales will increase by 5% every year, and the market share in the country will reach more than 10%, and the total output value will increase by more than 100 billion yuan.

Second, relying on the leader to promote the gathering of industrial chain elements of the new four modernizations. In combination with the 14th Five-Year Plan of Guangxi Automobile, the relevant departments of the autonomous region, aiming at the weak points of the "new four modernizations" industrial cluster, have issued targeted policies and measures for attracting investment, carried out precise investment and special investment, attracted leading enterprises in the new energy automobile industry to settle in Liuzhou, strived to introduce a number of "three power" and intelligent networked supply chains, planned chip packaging, testing and application localization projects synchronously, and gradually built a new four modernizations with complete elements.

Third, improve the level and support the digital and intelligent upgrading of the industrial chain. Strengthen the cooperation of the government, scientific research institutions, enterprises and other parties, build leading enterprises, promote the intelligent upgrading of the industrial chain, focus on cultivating core enterprises such as SEEK Technology, focus on the upgrading of intelligent workshops and smart factories, accelerate the construction of industrial Internet, deepen the cost reduction and quality improvement of the automobile industrial chain, and enhance the competitiveness of the existing local parts market; Vigorously build a public service platform for intelligent manufacturing, support enterprises to carry out technological innovation, mechanism system innovation and business model innovation, and stimulate enterprise innovation and creativity.

Fourth, strengthen the promotion of new energy vehicles and cultivate the development environment of new energy vehicles in Guangxi. Pilot application of "Liuzhou Model for Promotion and Application of New Energy Vehicles" in various cities in the whole region, and promote and apply new energy commercial vehicles, urban logistics vehicles, special vehicles and other vehicles in ports, factories and mines and long-distance trunk transportation in conjunction with Guangxi Automobile Group, Dongfeng Liuqi and Heavy Duty Truck Transportation; Promote the application of new energy sanitation vehicles in urban and rural areas; Introduce financial leasing companies and other models, start commercialization pilots, and promote the application of new energy logistics vehicles in the fields of postal services, express delivery, and e-commerce terminal logistics; Give full play to the advantages of intelligent new energy vehicles and actively promote the transformation and upgrading of new energy commercial vehicles and special vehicles to participate in the intelligent transformation of ports, factories and mines.

Five, the implementation of the policy, increase the introduction and cultivation of high-end talents such as the "new four modernizations". Support, guide and encourage OEMs to strengthen the construction of innovative teams, implement the talent strategy of "going out" and "bringing in" in parallel, and continuously consolidate the stability and development of talent teams. On the one hand, we will build talent enclaves and R&D enclaves, break geographical restrictions, and gather industry elites to contribute to industrial chain construction. On the other hand, we will further optimize the talent introduction and education policy, improve the talent development environment, improve the talent care and protection policy, and strive to build a high-end innovative talent team with key core technologies, lead the industrial development, and promote the transformation and upgrading of the industrial chain, and strive to maintain the stability of high-end and special talents in enterprises.

Organizer: sponsored by the Department of Industry and Information Technology of the Autonomous Region, assisted by the Liuzhou Municipal People’s Government, the Science and Technology Department of the Autonomous Region and the Investment Promotion Bureau of the Autonomous Region.

Handling the reply:

Liuzhou Municipal People’s Government on the 12th CPPCC Autonomous Region

Letter of opinions of the fifth meeting on proposal No.20220291

Department of Industry and Information Technology of the Autonomous Region:

Now, we will inform you of the handling of the suggestions put forward in Proposal No.20220291 of the Fifth Session of the 12th CPPCC Autonomous Region on vigorously improving the local matching rate of auto parts and enhancing the overall competitiveness of the automobile industry chain. Please reply to the proposer together after synthesis.

I. Production and Marketing of Automobile Products in Liuzhou City

In 2021, the city’s vehicle production and sales were 1.895 million and 1.882 million respectively, up by 8.2% and 4.7% year-on-year. The growth rate of production and sales was 4.8 percentage points and 0.9 percentage points higher than that of the whole country, and the sales growth rate outperformed the national market. Among them, the production and sales volume of new energy vehicles all reached 482,000, up by 157.6% and 158.7% respectively year-on-year, and the sales volume of new energy vehicles produced in Liuzhou accounted for 13.7% of the national sales volume of new energy vehicles.

II. Answers to the suggestions made in the proposal

(A) on the "bigger and stronger industry leader, improve the driving ability and efficiency" proposal.

In recent years, the autonomous region and Liuzhou City have continuously optimized the industrial development environment, improved the policy support system, enriched the service methods of enterprises, fully supported the transformation and development of the automobile industry, and made the leading enterprises bigger and stronger. Liuzhou actively supports SAIC-GM-Wuling, Dongfeng Liuqi and other automobile main engine plants to increase the research and development of new products, and supports SAIC-GM-Wuling to implement the "two million" new energy platform project and the research and development of E-series and Hongguang MINI new energy vehicles; Support Dongfeng Liuqi to develop T5EVO, yacht, S50EV, hydrogen fuel commercial vehicle and pure electric commercial vehicle; Support the research and development of G100 new energy logistics vehicle of Guangxi Automobile Group. Actively promote the construction of the national automobile quality inspection center (Guangxi) intelligent networked automobile closed test site and Liuzhou automobile networking pilot area, and support the transformation and upgrading of automobile products of automobile OEMs. At the same time, actively assist leading automobile enterprises to explore overseas markets, the new energy automobile market in Guangxi and the northern market.

Focusing on the leading enterprises in the automobile industry, we will increase the layout of independent and controllable capabilities in the automobile industry chain. The autonomous region issued the Work Plan for Promoting the Transformation, Upgrading and Development of the Automobile Industry, the Notice on Improving the Local Matching Rate of Automobile Parts, the Notice on Printing and Distributing the Work Plan for Making SAIC-GM-Wuling Leading Enterprises Form the Whole Industry Chain of Liuzhou Automobile, and the Notice on Printing and Distributing the Work Plan for Making Dongfeng-Liuzhou Leading Enterprises Form the Whole Industry Chain of Liuzhou Automobile. Liuzhou has issued such policy documents as Implementation Plan for Transformation and Upgrading of Liuzhou Automobile Industry, Several Measures for Promoting the Development of Mould Industry in Liuzhou City and Several Measures for Promoting the Development of Casting and Forging Industry in Liuzhou City, which strongly support the construction of strengthening, supplementing and extending the chain of Liuzhou automobile industry chain.

In recent years, Liuzhou’s automobile industry has overcome the adverse effects of rising raw materials, repeated epidemics, chip shortage and power shortage, and gradually realized the transformation from traditional fuel vehicles to new energy vehicles. The production and sales volume have rebounded year by year, and the automobile production and operation of the OEM have achieved good results. In 2021, SAIC-GM-Wuling produced 1.672 million vehicles, up 8% year-on-year, of which 458,000 new energy vehicles were sold, up 157.5% year-on-year. Dongfeng Liuqi produced 200,000 vehicles in 2021, up 11.2% year-on-year, including 125,000 passenger vehicles, up 35.6% year-on-year. At present, there are E100/E200/E300 new energy automobile products produced in Liuzhou.

/E300Plus/ Hongguang MINI EV, S50EV, G100 logistics vehicles, Dongfeng Liuqi new energy power exchange vehicle, Dongfeng Liuqi hydrogen fuel commercial vehicle and other new energy vehicle products, and the products are gradually serialized.

Liuzhou plans to build a well-known domestic R&D and production base for the whole industrial chain of new energy vehicles in about five years, and build a well-known domestic new energy automobile city in Guangxi, with a production and sales scale of over 2 million vehicles and an output value of over 170 billion yuan. The production technology of complete vehicles and main parts enterprises has reached the domestic leading level. In the next step, several key projects will be implemented in the new energy automobile industry: First, the "two million" new energy automobile platform project of SAIC-GM-Wuling. Invest 30 billion yuan to build two platforms of millions of new energy vehicles, pure electric vehicles and hybrid vehicles, accelerate the localized production of the industrial chain of new energy vehicles, and realize the new output value of more than 100 billion yuan. Second, Dongfeng Liuqi new energy transformation project. Invest 4.3 billion yuan, strive to sell more than 10,000 new energy vehicles such as hydrogen fuel heavy trucks, and realize the new output value of new energy heavy trucks of more than 12 billion yuan. The third is the transformation project of new energy vehicles of Guangxi Automobile Group. Invest 3 billion yuan to develop the new energy logistics vehicle market, form three major product series of passenger cars, trucks (modified vehicles) and off-road vehicles, and at the same time promote the OEM plan of new energy passenger cars, achieving an additional output value of more than 10 billion yuan. Fourth, the new energy automobile industry chain extension and chain repair project. Invested 12 billion yuan, introduced Qingshan Ruipu power battery, United Automotive Electronic New Energy Vehicle Controller, Wuhan Yuanfeng ABS Controller and other projects, with an added output value of more than 50 billion yuan.

(B) on "relying on leading enterprises to promote the new four industrial chain elements gathering" proposal.

Liuzhou insists on promoting the electrification, intelligence and networking development of the automobile industry as an important direction to promote the transformation and upgrading of the automobile industry. Relying on the continuous improvement of the new energy automobile product market of SAIC-GM-Wuling and Dongfeng Liuqi, Liuzhou has carried out accurate investment promotion and accelerated the layout of supporting industrial chains. Liuzhou Guoxuan Hi-Tech New Energy Battery 5 GWh Project, Huating Power Battery Pack Production Line and Liuzhou Shuanglin New Energy Motor Project were completed and put into operation, SAIC-GM-Wuling built the first automobile controller production line, Sykes hybrid engine was developed, Penghui new energy storage project and Sykes Ruipu new energy battery project started construction, and the United Electronics Phase III new energy electric control drive project and Nexter new energy parts project were signed. Taking the construction of the car networking pilot area as an opportunity, we will increase investment attraction and introduce 8 industrial projects related to intelligent networking. The industrial chain construction of new energy vehicles has achieved good results, and various major core components have been put into production one after another. At present, local production of major components such as new energy power batteries, drive motors, bridges and controllers has been realized.

In the next step, in accordance with the relevant requirements of investment promotion of key industrial chains in the autonomous region and Liuzhou, we will continue to further promote the project of supplementing and strengthening the chain, especially for the upstream of new energy vehicles and intelligent network connection, and gradually build a new four-oriented industrial chain with complete elements.

(C) Suggestions on "upgrading the level and supporting the digital and intelligent upgrading of the industrial chain"

Liuzhou steadily promotes the construction of key industry platforms, with automobiles and construction machinery as the main line, and government and enterprises work together to support leading enterprises in the industry to build industry-level industrial Internet platforms and promote the digital transformation of upstream and downstream enterprises in the industrial chain. SAIC-GM-Wuling digital supply chain collaborative intelligent industrial Internet platform has been included in the pilot demonstration project of the Ministry of Industry and Information Technology for three consecutive years, and has been popularized and applied in more than 700 parts enterprises. More than 900 enterprises have carried out procurement collaboration on Guangxi machinery industry Internet platform built by Liugong. The Cheheyun Industrial Internet Platform built by Guangxi Automobile Group has been applied by more than 700 suppliers.

(D) Suggestions on "Strengthening the promotion of new energy vehicles and cultivating the development environment of new energy vehicles in Guangxi"

Liuzhou actively supports the local automobile main engine factory to carry out the promotion and application of new energy vehicles, and has formed the "Liuzhou model" for the promotion and application of new energy vehicles. In 2019, Liuzhou City and 13 other cities in Guangxi jointly launched the "Guangxi New Energy Vehicle Promotion and Exchange Series" to jointly explore and practice the "Guangxi Model" for the promotion and application of new energy vehicles, cultivate and expand the new energy vehicle market in Guangxi, and achieved remarkable results. By the end of March 2022, the total output of various new energy vehicles was 935,000 and the total sales volume was 916,500; The number of new energy vehicles is 122,700, accounting for 12.31%; Built 1016 charging pile sites and 11378 charging piles (2032 fast charging piles and 9346 slow charging piles); 530 public charging socket stations, 7041 public sockets and 17357 personal sockets have been built.

In the next step, Liuzhou will continue to accelerate the development of the new energy automobile industry, encourage SAIC-GM-Wuling and Dongfeng Liuqi to speed up the development and listing of new energy products, realize the increase in sales of new vehicles as soon as possible, and at the same time seize the favorable opportunity of the national new energy vehicles going to the countryside, accelerate the construction of charging infrastructure in counties and townships under the jurisdiction of Liuzhou, create a favorable environment for the promotion of new energy vehicles in counties and townships, and promote the extension of the promotion and application of new energy vehicles to counties and townships. At the same time, actively strive for the support of the autonomous region, increase the promotion and application of the "Liuzhou model" in the whole region, and create a good environment for the promotion and application of new energy vehicles produced in Liuzhou.

(V) Suggestions on "implementing policies and increasing the introduction and cultivation of high-end talents such as the" new four modernizations "

Liuzhou has issued some policy documents, such as "Several Measures for Accelerating the Gathering of Talents in the New Era in Liuzhou" and "Detailed Rules for the Classification of Talents and the Implementation of Incentive Subsidies in Liuzhou (Trial)", to increase the introduction of talents. From October 1, 2018, the city will achieve the goal of total talents exceeding 1 million in five years, including 100 high-end talents, 3,000 senior management talents, 3,000 doctors and masters, and high-skilled talents. According to different levels of talents, preferential treatment is given from salary, living allowance, housing purchase (rental) allowance, children’s enrollment and other aspects.

In 2022, Guangxi New Energy Automobile Laboratory settled in Liuzhou. Through joint innovation of politics and Industry-University-Research, it focused on five major sectors, namely, technical research, product development, intelligent manufacturing, industrial chain and ecological construction, and built the highest level and level of scientific and technological R&D innovation platform in Guangxi, creating a whole-chain R&D innovation base, a new highland for industrial talents training and a source of industrial ecological model in the whole region, and accelerating the "double-chain" integration of industrial chain in innovation chain. At the same time, in the process of layout of science and technology projects, guide local car companies to carry out joint research with universities, research institutes, key laboratories and other units, set up talent cultivation indicators, strengthen the construction of talent teams, and enhance the R&D and innovation capabilities of enterprises. In the introduction of high-level talents, we should pay more attention to the accurate introduction of talents, pay attention to the introduction of high-end innovative and entrepreneurial talents, achieve a benign interaction between talents and industries, and achieve a win-win situation for the development of talents and industries and enterprises. At present, four high-level talent projects in the automobile industry have been introduced to Liuzhou, including two B-type talent projects, one D-type talent project and one E-type talent project.

I am writing this letter.

the peopl citye’s government of liuzhou

June 24, 2022