Beijing, 24 Nov (reporter Fan Weichen from Zhongqing Daily, Zhongqing.com) Today, Beijing Education Examinations Institute announced the Scoring Standard for Physical Education and Health Assessment of Compulsory Education in Beijing (hereinafter referred to as "Scoring Standard"), which was put into use in the senior high school entrance examination in 2024.

　　In December, 2021, Beijing Municipal Education Commission issued "Beijing Compulsory Education Physical Education and Health Assessment Scheme", which not only increased the process assessment, but also greatly adjusted the content of on-the-spot examination, further expanded the number of items, and adopted the method of classifying and restricting the selection. It was divided into four categories and set up 22 examination contents, of which the first category (quality item 1) middle-distance running events (1000m for boys and 800m for girls) were required.

　　According to reports, compared with the original on-site examination items of the senior high school entrance examination for physical education, on the one hand, Beijing has scientifically adjusted the original item standards, including five items: 1000 meters for boys, 800 meters for girls, pull-ups, sit-ups and solid balls, among which four items, 1000 meters for boys, 800 meters for girls, pull-ups and sit-ups, are also the National Physical Health Standards for Students (revised in 2014) On the basis of comprehensive analysis of the data of physical education senior high school entrance examination, sampling test and unified test since 2017, according to the national students’ physical health standards, it is adjusted according to the principle of "reaching good is full score". On the other hand, the standards for newly added items are formulated scientifically, and the 17 newly added items are also formulated in accordance with the principle of "reaching good marks means full marks", with reference to the National Physical Training Standards, sports-related standards for senior high school entrance examinations in other provinces and cities, empirical data analysis and expert argumentation opinions. The new project is not more difficult than the original project.

　　"The purpose of physical education entering the senior high school entrance examination is not to assign children three or six grades through the examination, but to give physical education ‘ A place ’ Let parents realize the importance of good health and physical exercise. " Zhang Shuang, an expert who participated in the demonstration of scoring criteria and dean and professor of the School of Education of Capital Normal University, said.

　　According to the Beijing Education Examinations Institute, considering the characteristics of many examination items, many candidates’ choice combinations and different requirements for venues, the examination room will be arranged according to the candidates’ choice combinations and the characteristics of each item. In terms of examination organization, each district will organize the implementation according to the principle of "unified examination time, unified examination items, unified examination rules, unified grading standards, unified venue equipment settings and equipment standards". Each test center is equipped with relevant areas such as candidate assembly area, preparation area, examination area and rescue area, reasonably arrange the examination venues and equipment for each project, and scientifically plan the examination path. During the examination, candidates will be organized and guided by special personnel according to the project and grouping situation to ensure that candidates complete the examination according to the optimization process.

　　Source: China Youth Daily

　　On August 20th, the 2019 World Robotics Congress kicked off in Yizhuang, Beijing. More than 180 well-known enterprises from the global robotics field made amazing appearances with more than 700 cutting-edge products. It was not only an exposition where robots showed their talents and competed with each other, but also an exploration and practice of presenting researchers with "animals" (bionic robots), "people" (commercial robots) and "tools" (intelligent manufacturing equipment) as the innovation direction, so that

　　Big birds, jellyfish, sharks … …

　　Bionic robots are particularly dazzling.

　　Nature and science and technology seem to be two very different disciplines, but in fact they are inextricably linked. At this World Robotics Congress, "bionic robots" that imitate biology and engage in biological characteristics are particularly evident.

　　“3、2、1!” At the moment when the silver-white bird model suddenly flickered its wings and flew vigorously into the air, the audience gave out bursts of exclamation. I saw that it sometimes rotates and sometimes vibrates its arms. After dozens of seconds, it can fly back to the "master’s" arms accurately.

　　According to the relevant person in charge of festo, this intelligent flying bird was designed as a high-performance and ultra-light flying model by the R&D personnel on the basis of successfully analyzing the flight mechanism of birds. Its aerodynamic characteristics are excellent and extremely dexterous. Its wings can not only flap up and down, but also be driven to a specific angle by an active articulated torsion drive unit, and the electronic system integrated on it can accurately and efficiently control its torsion according to the wing position.

　　ROBK-SHARK intelligent bionic shark unmanned submersible developed by Boya Gongdao is also an industrial underwater fish robot platform. According to reports, it uses a three-joint bionic tail fin as the only power source, and is equipped with a 110 wide-angle and 16 times optical zoom starlight camera. The shell adopts membrane vibration sound absorption structure, which can realize underwater low noise work, thus greatly improving the concealment of the equipment.

　　Smart arms, flexible lower limbs, and brain-brain switching … …

　　Humanoid commercial robots are amazing.

　　In the development of robots, imitating human beings has always been one of the main directions. There have been many amazing achievements in the field of humanoid commercial robots.

　　German Agile Robots (Beijing Siling Robot) and Kinifinity jointly developed the wearable motion capture device (glove+coat), which can control the operation of the mechanical arm and dexterous hand freely and remotely, such as steadily grabbing the mineral water bottle and continuously pouring water into the glass. Li Yang, marketing department of Beijing Siling Robot, said that this kind of motion capture remote control equipment has been applied to related operations in space to some extent.

　　In the just-released Guoman Ne Zha, Yi Er’s equipment is mixed with Tian Ling and hot wheels, which is deeply rooted in people’s hearts. Nowadays, the best friend "Little Nezha" (U06), which is similar to Yier’s actions in the field of robotics, makes its debut, and its freely coordinated movement of lower limbs is amazing. According to Liu Xuenan, CEO of Kangli Youlan, it has the ability to intelligently adapt to various complex environments through the combination of lower limb movements with wheeled gait and efficient combination of fast and slow doubles.

　　Chuangchuang, an intelligent business service robot, seems to be able to "see through" children’s temper. According to the relevant person in charge of Chuangze, its biggest feature is to take the lead in completely opening the "brain" and "cerebellum" of robots to users, so that you can quickly learn professional knowledge in various industries and become an "expert".

　　Intelligent manufacturing, warehousing and logistics, diving equipment & HELIP; …

　　Tool robot catches people’s eyes

　　Walking into the industrial robot exhibition area, the most eye-catching thing is that a complete blue intelligent robot arc welding production line is placed in the booth of Shougang in An Chuan. According to Cao Li, deputy general manager of the company, this system can be used to assemble automobile parts intelligently, accurately and efficiently.

　　The L4 logistics unmanned vehicle of Jingdong Logistics can achieve high-precision positioning at the lane level, accurately identify pedestrians, traffic signs and avoid obstacles through the deep integration of laser and vision and the use of high-precision maps. There is also its self-developed Chinese pallet access system, which mainly includes ground wolf AGV, six-axis mechanical arm and vision system, unmanned stacking forklift, four-way shuttle car and three-dimensional shelves.

　　Harbin Institute of Technology Robot Group brought a wearable underwater power backpack developed by one of its technology companies, which is novel and unique. This underwater swimming aid, which can be switched between various sports modes, has a backpack weighing 6.8kg (including battery) and a battery life of 50 minutes. Using the power generated by the electric propeller, divers can complete some difficult movements on the surface and underwater.

　　(Science and Technology Daily, Beijing, August 21st, by reporter Hualing, Liu Yuanyuan and Liu Yan)

    Xinhua News Agency, Beijing, January 17th (Reporter Pan Jie, Han Jianuo) According to the data released by the National Bureau of Statistics on the 17th, the gross domestic product (GDP) in 2024 was 134,908.4 billion yuan, an increase of 5.0% over the previous year at constant prices.

    "In 2024, China’s economy overcame various difficulties and challenges brought about by the complex internal and external environment, successfully achieved the main expected goals and tasks, and promoted the effective improvement of economic quality and reasonable growth of quantity. The high-quality development was full of color and the results were not easy." Kang Yi, director of the National Bureau of Statistics, said at the press conference of the State Council Office that day.

    Under the conditions of increasing external pressure and internal difficulties, China’s economic aggregate reached a new level in 2024, surpassing 130 trillion yuan for the first time, ranking second in the world in scale. Globally, China’s 5% economic growth rate ranks among the top in the world’s major economies and continues to be an important power source for world economic growth.

    Quarterly, GDP increased by 5.3% in the first quarter, 4.7% in the second quarter, 4.6% in the third quarter and 5.4% in the fourth quarter. From the ring comparison, GDP increased by 1.6% in the fourth quarter.

    Kang Yi said that in view of the slowdown of China’s economic growth in the second and third quarters of 2024, the CPC Central Committee strengthened macro-control according to the situation, and a package of policies was issued in time, which effectively boosted social confidence and promoted an obvious economic recovery. In the fourth quarter, the growth rates of industrial added value above designated size, service added value and total retail sales of social consumer goods in China were 0.7, 1.0 and 1.1 percentage points faster than those in the third quarter, respectively.

    In the past year, China’s high-quality development has achieved new results, ensuring and improving people’s livelihood has been solidly promoted, grain output has reached a record high, and risks in key areas have been effectively resolved in an orderly manner. In 2024, the proportion of the added value of high-tech manufacturing and equipment manufacturing industries above designated size in the added value of industrial enterprises above designated size rose to 16.3% and 34.6% respectively, up by 0.6 and 1.0 percentage points respectively over the previous year. The national urban survey unemployment rate averaged 5.1%, down 0.1 percentage points from the previous year; The per capita disposable income of residents increased by 5.1% in real terms, keeping pace with economic growth.

    "We must also be soberly aware that the adverse effects brought about by the external environment are deepening, domestic demand is insufficient, some enterprises have difficulties in production and operation, and people’s employment and income are under pressure. There are still many hidden dangers, and it takes hard work to promote economic recovery." Kang Yi said: in the next stage, we should face up to difficulties, strengthen our confidence and take the lead, turn all favorable factors into development achievements, and constantly promote the sustained economic improvement in accordance with the decision-making arrangements of the Central Economic Work Conference.

　　CCTV News:A few days ago, Wu Hechen, a comedian of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. Later, his family launched crowdfunding on the platform of water drop financing, but they were accused of cheating on donations. What is the specific situation?

　　On April 8th, Wu Hechen, a crosstalk performer of Deyun Society, whose real name is Wu Shuai, suffered a sudden cerebral hemorrhage. After undergoing surgery in Beijing Tiantan Hospital, his condition gradually stabilized and he is still in hospital for treatment.

　　Not long ago, Wu Shuai’s family turned to the society for help on the crowdfunding platform, and the crowdfunding amount was 1 million yuan. As of the evening of May 3, the crowdfunding donation has raised 148,184 yuan.

　　Some netizens questioned that Wu Shuai’s family has two suites and a car in Beijing, and there is also medical insurance for diseases such as cerebral hemorrhage. Why do they need crowdfunding of 1 million yuan? They questioned his family’s fraudulent donation.

　　In response, Wu Shuai’s wife released Weibo’s response that fundraising has been closed. The two suites questioned by netizens are public rental houses and cannot be sold. There are paralyzed patients at home, so it is more troublesome to travel every day, so the car can’t be sold. There is no fraudulent donation behavior.

　　On the morning of May 4th, the local neighborhood committee also confirmed that the information released by the crowdfunding people was true, and the community also mobilized and raised more than 10,000 yuan.

　　On May 4th, Deyun Society issued a statement saying that Wu Shuai’s wife’s "Water Drop Raising" crowdfunding was a private act, and the family members said that the money donated before would be directly transferred to the hospital account by the platform for follow-up treatment according to the rules, and the related expenses would be disclosed. Deyun Society and Degang Guo himself will continue to provide them with a certain degree of economic assistance.

　　The platform of "Water Drop Raising" said that if you have a house and a car, you can also raise funds. The platform has communicated with the hospital, but the hospital said that the patient is under treatment and cannot give specific medical expenses.

　　Yue Shenshan, a special commentator, said that the first step is to strengthen the supervision of the crowdfunding platform, including the supervision of the platform and the supervision of the platform for help seekers. Another is that we should build a good charity mechanism so that those who really need help can get corresponding help. The harm of fraudulent donation is really great, which greatly damages the donation enthusiasm of caring people. Many people will have doubts because of this, and I will donate or not if I encounter similar things again. Fundraising on crowdfunding platform is a folk behavior, and the platform may indeed have capacity problems. Can the corresponding government departments give support and support, so as to verify some basic information and avoid a large number of fraudulent donations? There is another point. People who ask for help need to put all the real information on the platform. Traditionally, as long as there is surplus food at home, you should not ask for help. But in reality, although there is surplus food at home, I really need help. We can’t think that he shouldn’t come to raise money just because he has a house, a car or a deposit, but whether he has told the people who are going to raise money truthfully and completely. If you tell the netizens, you will feel better.

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.

() 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.

　　It has been half a month since the normalization of nucleic acid screening in various places. As the weather turns hot, the work of nucleic acid sampling and sample transportation becomes more difficult. Experts said that although the working environment is even worse, especially for some outdoor sampling points, the sample collection, storage and transshipment work should still be carried out in accordance with the specifications and should not be slack.

　　Battery car transfer sample

　　June 15th is the first hot day since Shanghai entered Mei, with the temperature climbing to 36 degrees and the outdoor ground temperature even higher. The first financial reporter saw in an open-air nucleic acid detection point in Shanghai that the temporary tent could not stop the scorching sun, and the sampling personnel wore protective clothing, and their faces were sweating, while there were no electric fans or cooled ice cubes outdoors. Also exposed to the scorching sun are tubes of nucleic acid reagent samples being collected.

　　The sampling time at this sampling point is from 1: 00 to 4: 00 in the afternoon. After the sampling stopped at 4: 00, the staff put the last batch of samples into a suitcase-sized small refrigerator, which was close to 4: 30. A courier arrived at the testing point by car battery car, ready to take them away.

　　I saw that the picker opened the refrigerator and hastily stuffed nearly 20 tubes of nucleic acid reagents in sealed bags into black shoulder bags, while the battery car was filled with yellow medical waste bags collected from multiple inspection points.

　　Now he will carry the samples and medical wastes to a nearby "transfer station", and then these uniformly collected samples will be transferred to the designated testing laboratory by special vehicles. He claimed that this was the sixth time he had transshipped samples today, three times in the morning and three times in the afternoon, thus ending the six-hour working day agreed in the contract.

　　According to the transshipman, the point where he collects samples every day is not completely fixed, and sometimes an extra sampling point is added temporarily, which leads to the delay of his arrival at the next point, so the actual working time is more than 6 hours.

　　A sampler of normalized nucleic acid kiosks told the First Financial Reporter that in principle, a batch of samples will be transported away every hour, but in practice, the time is not so fixed, mainly depending on whether there are enough people to transport them. Their main tool is a battery car, which transports the reagents collected from several nearby testing points to the assembly point and then sends them to the testing laboratory by special car.

　　However, for the above process, an infectious disease expert with rich field sampling experience said that this sample processing method is worrying, and the sample storage and transshipment are very inconsistent with the basic norms.

　　"We who do infectious diseases know that the most important thing is that all operations must be carried out in strict accordance with norms and standards. The storage temperature and transfer time of nucleic acid samples have strict standardized processes, which is definitely not convenient." The above experts told the First Financial Reporter.

　　The guide has clearly stipulated.

　　The Implementation Guide for COVID-19 Nucleic Acid Testing Organization (Second Edition) clearly stipulates the preservation and transportation of samples, which should be kept at low temperature (2-8 degrees Celsius). In principle, samples should be collected every 2 hours for transportation, and the samples should be delivered to the laboratory 4 hours after collection.

　　On the basis of the above guidelines, Shanghai has further put forward "126" requirements for nucleic acid testing institutions, that is, collecting and transporting a batch of samples every hour, transporting the samples to the testing institutions in 2 hours by vehicles, and completing the testing in the laboratory within 6 hours. In terms of sample transfer, the time requirement is reduced by half compared with the guideline, but in fact, it is very difficult to achieve such a goal. If the sample is not transferred in time, it will not only affect the quality of the sample, but also affect the waiting time for detection.

　　In this regard, the above-mentioned infectious disease experts told the First Financial Reporter: "Since there are norms, it should be strictly implemented in accordance with the norms. For example, it is stipulated that samples should be shipped every hour or two, and someone should come to pick them up when they arrive, instead of seeing that there are enough people to pick them up. If not, just wait."

　　The expert also warned that as the weather gets hotter, if the nucleic acid reagent cannot be stored at low temperature in time during transportation, or exposed to the sun for a long time, it will increase the risk of inaccurate nucleic acid test results.

　　He told the First Financial Reporter: "You should know that ribonuclease is ubiquitous. It exists in the air and anywhere. When you open the lid of the nucleic acid test tube, it may enter the test tube. At the temperature above 37 degrees, Rnase will easily degrade RNA, and the whole process only takes 10-15 minutes. If there is a very low virus load in the test tube, it will be diluted after ten mixes.

　　According to the observation of the first financial reporter at some nucleic acid detection points, in some mixed-tube tests, the actions that do not meet the operating standards include picking a person without screwing on the cover, which also increases the risk of exposing the sample to the air.

　　The above experts added that although adding some components, such as diethyl pyrocarbonate (DEPC), to the reagent can help to inhibit Rnase, these components will increase the cost of the reagent, and standard nucleic acid reagents are generally not added. "The easiest way is to keep it at low temperature and transport it in time. Even using ice cubes to cool down is helpful. Ice cubes have no cost and can be reused." He told the first financial reporter.

　　He also stressed that the basic operation in transferring samples is to put the samples into two-layer sealed packages and avoid the test tubes from tipping, so as to prevent the reagent from leaking and polluting other samples because the cover is not tightened.

　　Professor Lu Hongzhou, president of Shenzhen Third People’s Hospital, told the First Financial Reporter: "The best way to solve this problem is to collect samples regularly."

　　Professor Shen Hanming, an expert in cell biology at the University of Macau, told CBN: "In theory, there is a protective solution in nucleic acid reagents, and some components can inhibit RNA degradation to a certain extent, but even so, in principle, reagents should not be stored at room temperature and high temperature for a long time."

People’s Daily Online WeChat WeChat official account reported on May 13 that "a group of 700 or 800 writers once used up the one-day limit of ten accounts and failed to pay the monthly salary."

Yang Le first came into contact with ghostwriting of papers in his senior year: those who seek ghostwriting are called "clients", those who write contemporary pens are called "writers’ teachers", those who pull business are called "customer service", and those who convey writing requirements are called "supervisors" … An order writer can earn several hundred to several thousand yuan, and the intermediary can double the profit from it, so the quality of papers will follow, and it is common for "clients" to be blacked out after paying money.

After three years in the business, Yang Le found that there is a complete "industrial chain" behind every paper transaction.

Tomorrow’s defense, the "store" is empty.

"I will reply tomorrow. How can I answer such a paper?"

Yi Qi, who graduated from junior college this year, found a graduation thesis writing service through Taobao. As a result, the structure of the thesis obtained was chaotic, and the duplicate checking rate was much higher than the defense requirements. Yi Qi asked for revision, but "customer service" blacked him out.

"Only a few days away from the defense, the paper hasn’t landed yet, and I thought of looking for a ghostwriter. There are many ghostwriting advertisements on the Internet. "

On April 13th, Yi Qi searched for "writing papers" in Taobao, and the page showed no relevant results. He also searched for "writing articles" and found a shop called "985 Shuobo Wenbi".

"Can you write a paper?" Yiqi left a message for the store.

The other party replied: "Entity company, go online, 100 writers, special person … If necessary, add WeChat or QQ."

Yiqi added the WeChat provided by the store, and the other party claimed to be the company’s customer service, and would put forward pricing according to Yiqi’s requirements on the number of words in the paper and the duplicate checking rate.

"Why not communicate on Taobao?" Yi Qi said that if you don’t trade in Taobao, you can’t believe it easily.

The customer service said, "I think you may not know the rules. We do this professionally, not to say that we are not trading in Taobao, but it is more convenient to contact WeChat. "

Then Yi Qi received a screenshot with more than a dozen WeChat groups related to the paper.

Yi Qi was skeptical and put forward the demand: a specialized paper of 10,000 words, with a repetition rate below 30%, and a first draft on the 15th.

"800 yuan, 15th to the first draft, package, add money to help do the defense PPT. Taobao transaction needs to be paid in one lump sum, and WeChat transfer can pay 400 deposit first, and then pay the final payment after the paper arrives. " The customer service gave the price.

Considering the risk of "running away from the money" and possibly modifying it, Yiqi chose to pay the deposit by WeChat.

After paying the money, the customer service pulled a group, including a "supervisor" and a "writer teacher". "The customer service is responsible for receiving and collecting money, the supervisor is responsible for coordinating customers and writers, and writers write and modify papers as required." According to Yi Qi’s memory, the other party has a clear division of labor.

On April 15th, Yi Qi received the first draft of the paper after paying the final payment. After the click, "the whole person is not good": "None of the requirements put forward have been met. The structure and typesetting of the article are in a mess, and the repetition rate is 40% to 50%. It is simply copied and pieced together, and it is impossible to read it. "

Yi Qi immediately raised a question in the group, and the writer said that it could be revised. "The check rate is so high, how to change it?" Yiqi found the previous customer service theory and asked for a refund, which was blacked out by the other party. The "supervisor" said in the group: "If you make trouble again, the manuscript will quit."

On the 17th, Yi Qi received the revised version, but it was still "a long story", so she had to change it herself. On the 18th, she took part in the defense.

Yiqi found Taobao customer service complaint and found that the store was gone. The customer service replied that the store was gone and could not complain. He remembers that during the communication, he asked the customer service for the link of their store through WeChat. The other party sent another store at that time, not the one that Yiqi first consulted.

"It’s the same group, but there are several Taobao shops and customer service WeChat. In this way, my first Taobao consultation record can’t be used to complain about another one. " Yi Qi suspects that the other party evades complaints and reports in this way.

"The paper still needs to be written by yourself." On April 18th, Yi Qi failed in the first defense. "Later, I did it myself, and the second defense passed."

From part-time job to full-time job

"International Economy and Trade, self-made topic, 8,000 words, 320 yuan." One day in April, a QQ group message popped up in Yang Le’s mobile phone.

In the paper writing group "Geili Group", Yang Le used to be a well-known "writer teacher". Even if he didn’t take orders for more than a year, the administrator occasionally asked him privately if he would take the job.

"The first time I came into contact with writing papers was in my senior year. Some people sent papers to write part-time jobs in the student group." Yang Le contacted the advertiser and was drawn into the group of writing papers.

"People who have a’ studio’ in the group are actually intermediaries. They will give notes to each writer about the writing direction they are good at, and then send the requirements and prices of the order to the group. The writer contacts the intermediary to take orders according to his own situation. "

Yang Le recalled that ghostwriting content generally includes course assignments, "small bills" for small papers and "big bills" for graduation papers, and the price depends on the number of words and the difficulty of operation. Take graduation thesis as an example. Generally, the fees paid to writers are 35-60 yuan/thousand words for undergraduate students, 150-200 yuan/thousand words for master students and 350 yuan/thousand words for doctor students. Orders for English and minority languages are more expensive.

"Generally, April to June and September to December are the peak seasons." Yang Le told reporters, "Near graduation and the end of the semester, the powerful writers in the group can earn tens of thousands of dollars a month."

During the period when Yang Le worked part-time as a ghostwriter, he could earn several thousand yuan a month. What impressed him the most was that "Geili Group" announced that the salary payment of some writers in that month might be delayed, because the one-day transfer quota of ten accounts was used up that day, and the salary had not been paid.

"If this is the case, the number of orders received in the month can be imagined."

As for the quality of papers, Yang Le said that most of the papers written by others are patchwork. "I know a writer. Once a client was dissatisfied with the first draft and asked him to revise it. He directly took the money and blacked it out. There are quite a few people who do this. Many writers have a limited level, and the intermediary will basically not verify the true and false academic qualifications. " He recalled that his degree in "Geili Group" was a master’s degree in returnees, but it was actually a domestic undergraduate degree.

Thesis ghostwriting is a part-time job for Yang Le, and some people have developed it into a full-time job.

"I have a classmate who took orders in the group at first, and later I met more customers and took orders directly.

Yang Le heard that the classmate didn’t find another job after graduation, and copied the model of "geili group" according to the gourd painting gourd ladle: he found three or four people as customer service, opened a shop on Taobao to take orders, and recruited writers among various student groups.

Intermediaries reap the benefits of fishermen.

"The biggest hidden rule in this line is that the intermediary presses the manuscript fee and takes advantage of the fisherman."

A client once told Yang Le that 320 yuan was paid to write a paper for him, and after that order was completed, the intermediary gave it to 160 yuan, Yang Le. "The price paid by the customer to the intermediary is generally 1.5 to 2 times that of the writer."

Under normal circumstances, the writer can’t contact the customer directly, and the requirements and amendments of the paper must be conveyed through the intermediary.

"This is to avoid private transactions between writers and customers." Yang Le introduced that if a writer violates the rules, the intermediary will publicize the illegal contents and punishment measures in the group, generally withholding the salary of the month, and immediately stop cooperation if it is serious.

The screenshot of the announcement of "Geili Group" provided by Yang Le shows: "Now a malicious writer is notified: QQ number # #, who left without modifying the customer after grabbing a large number of orders last year. This year, he changed his number and joined the group to repeat his old tricks. The despicable behavior disrupted the writer market and forwarded this information to major writing groups to avoid being deceived again."

In addition to avoiding private transactions of writers and maximizing the price difference, ensuring the number of writers is also one of the important conditions for intermediary profit.

Yang Le recalled that at most, he added more than a dozen papers to write for him, and the "Geili Group" was the only one left at present. The main reason is that this group is large in scale and has many orders.

"The number of writers in the group is generally kept at around seven or eight hundred, and there are more than a thousand people. The group owner and several administrators are intermediaries, others are writers, and administrators will regularly clean up people who don’t take orders for a long time. "

A group announcement of "Geili Group" shows that 20 yuan is rewarded for introducing undergraduate thesis writers into the group and 50 yuan is rewarded for introducing master thesis writers into the group. For writers who are more active and highly cooperative in the group, the intermediary will also develop them into regular employees.

"If you don’t want to write, you can come to work in the company." An administrator once sent an invitation to Yang Le: The company has offices in Liaoning and Shanghai, and the salary consists of basic salary and commission. The more orders, the higher the salary.

Expert: if the circumstances are serious, it is recommended to be sentenced.

"Avoid keywords, hide in e-commerce platforms, and induce transactions on social platforms." Netizens pointed out that this is the consistent routine of the current paper writing business.

On May 7, People’s Daily reporter searched some social and e-commerce platforms and found that with "writing papers" as the key word, relevant users could be found on WeChat and Zhihu; Searching for "paper generation" in Taobao, QQ and Weibo shows no results, but searching for "paper generation" can find related "goods" or users.

Taking Taobao as an example, a series of products appeared in the reporter’s search for "paper generation". Most of the product introductions include papers, blogs, articles, etc., and the names of shops are mostly "XXX Studio" and "XXX Cultural Society".

The reporter contacted a shop named "Sincere Senior School Students" through a product with a price tag of 200 yuan, and the text introduction was "Writing for High-end Masters and PhDs". He left a message saying that he wanted to consult an undergraduate thesis, and the other party replied "If you ask this, you will definitely do it, classmate". The reporter asked the reason, and the other party asked: "Do you think this is aboveboard? If you want to know more about it, you can chat on Q or WeChat or Taobao, otherwise it will be sealed. "

"Major e-commerce and social platforms should actively supervise illegal transactions, but it is not enough to rely on network shielding to cut off the industrial chain written by papers." Yin Bo, an associate professor at the Institute of Criminal Law Science of Beijing Normal University, pointed out.

In fact, the current supervision of writing papers in China is not random. In December 2015, China Association for Science and Technology and other seven departments jointly issued "Five Prohibitions for Publishing Academic Papers", resolutely resisting academic misconduct such as "third party" writing, voting and revising.

In July 2018, the Ministry of Education issued the "Notice on Strictly Investigating and Punishing the Sale and Writing of Dissertations in Colleges and Universities", demanding that the sale and writing of dissertations in colleges and universities be severely investigated.

In October 2019, 20 departments, including the Ministry of Science and Technology, jointly issued the Rules for the Investigation and Handling of Scientific Research Integrity Cases (Trial), which clearly defined the investigation process and handling measures of cases, and buying, selling and writing papers on behalf of others were included in the act of scientific research dishonesty.

Why is it still difficult to break the industrial chain of writing papers?

Jia Ting, the chief lawyer of Beijing Tingsheng Law Firm, believes that the reasons for the formation of the industrial chain are comprehensive: some institutions and industries only discuss papers in the assessment of talent training; The demand side of the paper is unwilling to study hard and thinks that money is everything, which leads to speculative psychology; Writers and intermediaries are mercenary and try their best to attract business.

Yinbo further pointed out that writing on behalf of a paper roughly includes three types of subjects: the demand side of the paper; Intermediaries providing services; The writer of the paper. Among them, intermediary agencies are the most harmful, and there is a gap in supervision, so it is more urgent to regulate them.

"At present, most of the constraints on writing papers rely on the self-discipline norms of universities and scientific research institutions and related administrative laws and regulations. These often belong to the internal norms of the academic community, and there is a lack of sufficient regulatory means for external operators, especially third-party intermediaries. " Inbo pointed out.

"Serious organization of buying and selling, writing papers on behalf of others can be considered as imprisonment." Both Yin Bo and Jia Ting believe that we can refer to the provisions of the Criminal Law on the crime of cheating in organizing exams, and include organizing and helping the sale of papers and writing on behalf of others into the criminal law norms, thus playing a deterrent role for all kinds of subjects involved. (At the request of the interviewee, Yi Qi and Yang Le are pseudonyms.)

(The original title is "Dear, do you need to write a paper?" 》）

It is understood that Apple plans to release a new generation of 16 series in September this year. Recently, digital bloggers "Instant Digital" and "I Ice Universe" shared the screen cover drawings of iPhone 16 Pro Max, and said that the design was consistent with their actual measurement data, which made people believe in the existence of this new type of mobile phone.

If the border design on these CAD drawings is finally adopted, then iPhone 16 Pro Max will become one of the smartphones with the narrowest borders in the global market. According to the data, except for the iPhone 16 Pro Max, the border widths of the other three models are as follows: the border of the iPhone 16 is 2.0497mm；; IPhone 16 Plus frame is 2.0599mm；; The border width of iPhone 16 Pro and iPhone 16 Pro Max is 1.2mm respectively.

From the data point of view, the screen border control of these new machines is excellent, especially the iPhone 16 series, which is more intense in the positive visual effect with the large screen design. In terms of hardware configuration, all three phones will be equipped with A18 chipset, while iPhone 16 Plus and iPhone 16 ProMax will be equipped with A18 Pro chipset. At the same time, the new chipset is also manufactured by the latest N3E enhanced 3nm process from TSMC.

It is worth mentioning that the upgraded neural engine will greatly improve the artificial intelligence performance of the iPhone 16 series such as intelligent voice and machine learning. In addition, it is reported that the iPhone 16 series will have more exciting functions and features.

guide reading

On September 4th, the newly-developed recombinant novel coronavirus vaccine for inhalation (adenovirus type 5 vector) was put forward by the National Health and Wellness Commission, and was approved by National Medical Products Administration to be used as booster for emergency use, making it the first inhaled COVID-19 vaccine in the world.

On October 25th, Shanghai started the registration of intensified immunization with recombinant Covid-19 vaccine for inhalation (adenovirus type 5). On 26th, the immunization with recombinant Covid-19 vaccine (adenovirus type 5) for inhalation was started.

What is recombinant Covid-19 vaccine for inhalation? This non-injected, non-cold chain COVID-19 vaccine was called "revolutionary ideal" by Academician Chen Wei. What’s good about this "ideal" vaccine?

Chen Wei, researcher of Academy of Military Sciences, vice chairman of China Association for Science and Technology and academician of China Academy of Engineering.

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Studies at home and abroad have proved that enhanced immunization with Covid-19 vaccine can enhance the protection effectiveness and prolong the protection period.

The so-called atomization inhalation immunity means that the vaccine is atomized into tiny particles by an atomizer, and then enters the respiratory tract and lungs by breathing inhalation, thus stimulating mucosal immunity, which cannot be brought by intramuscular injection. Generally, intramuscular injection of COVID-19 vaccine can only induce humoral immunity and cellular immunity. In addition, immunization with atomized inhalation is painless and has higher accessibility.

Immune response and specific antibodies induced by intramuscular injection are easier to enter the blood circulation system, but their contents in nasal cavity and lungs are not high enough to achieve immune effect quickly when the virus invades. It takes a certain reaction time for these antibodies to reach the respiratory tract from the blood, but the virus invades our body and usually seizes this time difference, so many people are infected during this time.

However, this non-injected vaccine is inhaled, and only one-fifth of the dose of the vaccine is injected each time. It can also induce mucosal immunity through atomized inhalation to achieve the best effect of triple immunity, which can not only block the infection of Covid-19, but also inhibit the spread of the virus.

According to the relevant requirements of the state, citizens only need one dose of hypohomologous booster immunization or sequential booster immunization at present. When people aged 70 and over are vaccinated, they should be accompanied by family members or volunteers.

COVID-19 vaccine for inhalation 18 questions

1. What is recombinant Covid-19 vaccine for inhalation?

Answer: The recombinant Covid-19 vaccine for inhalation (adenovirus vector type 5) uses an adenovirus vector harmless to human body to deliver the genetic material expressing S protein into human body, and uses an atomizer to atomize the vaccine into tiny particles, which can reach the lung tissue through oral breathing by inhalation, thus stimulating triple immunity of mucosa, body fluid and cells.

2. What are the conditions for inoculation of recombinant Covid-19 vaccine for inhalation?

A: At this stage, the inactivated vaccine produced by Sinopharm China Biotechnology Co., Ltd., Beijing Institute of Biological Products Co., Ltd., Sinopharm China Biotechnology Co., Ltd., Wuhan Institute of Biological Products Co., Ltd. and Beijing Kexing Zhongwei Biotechnology Co., Ltd. and the intramuscular recombinant COVID-19 vaccine (adenovirus type 5) produced by Kangxinuo Biological Co., Ltd. can be used to carry out one dose of booster immunization for people aged 18 and above for six months. Recombinant Covid-19 vaccine for inhalation (adenovirus type 5 vector) is not used for basic immunization for the time being.

All kinds of people only need to be vaccinated with one dose of hypohomologous booster immunization or sequential booster immunization.

3. What is the dose of recombinant Covid-19 vaccine for inhalation?　

A: The dosage is 0.1mL each time.

4. Can people over 60 be vaccinated? Can people under 18 be vaccinated with recombinant Covid-19 vaccine for inhalation?

A: At present, the recommended vaccination population for inhalation dosage forms is people aged 18 and above.

5. How effective is the booster immunization of recombinant Covid-19 vaccine for inhalation?　

A: At present, the clinical study of sequential booster immunization with recombinant Covid-19 vaccine for inhalation and inactivated novel coronavirus vaccine in healthy adults aged 18 and above in China shows that sequential booster immunization with recombinant Covid-19 vaccine for inhalation and inactivated vaccine can significantly enhance the immune response.

6. What is the immune persistence of recombinant Covid-19 vaccine for inhalation?

A: Immunization persistence research shows that after 6 months of heterologous inoculation with recombinant Covid-19 vaccine for inhalation, the neutralizing antibody remains at a high level.

7. What is the safety of recombinant Covid-19 vaccine for inhalation?

A: A safety study conducted among tens of thousands of people showed that the recombinant Covid-19 vaccine for inhalation was safe for people over 18 years old, and no serious adverse reactions were found.

8. What are the vaccination contraindications of recombinant Covid-19 vaccine for inhalation?

Answer: (1) Those who are allergic to the active ingredients, any inactive ingredients and substances used in the production process, or those who have been allergic to similar vaccines before.

(2) Those who have had severe allergic reactions to vaccines in the past (such as acute allergic reactions, angioneurotic edema, dyspnea, etc.).

(3) Patients with uncontrolled epilepsy and other progressive nervous system diseases have a history of Guillain-Barre syndrome.

(4) People who are suffering from fever, or acute diseases, or acute attacks of chronic diseases, or patients with uncontrolled serious chronic diseases;

(5) Pregnant women.

9. Can patients with chronic diseases be vaccinated with recombinant Covid-19 vaccine for inhalation?

A: According to the Technical Guidelines for Vaccination in Covid-19 (First Edition), people with chronic diseases are at high risk of severe illness and death after being infected with Covid-19. People with chronic diseases with stable health and good drug control are recommended to be vaccinated. Vaccination is suspended when chronic diseases are in acute attack. Have a history of convulsion, epilepsy, encephalopathy or mental illness or family history; Have a history of asthma, chronic obstructive pulmonary disease, pulmonary fibrosis and other basic diseases or abnormal lung function; Use with caution in patients with impaired immune function (such as malignant tumor, nephrotic syndrome and other immunodeficiency diseases).

10. Do people cured in COVID-19 need to be vaccinated with recombinant Covid-19 vaccine for inhalation?

A: According to the Technical Guidelines for Vaccination in Covid-19 (First Edition), it is rare for Covid-19 to be reinfected within 6 months after infection. In the past, COVID-19 virus infected people (patients or asymptomatic infected people) can be vaccinated with one dose after 6 months on the basis of full notification.

11. Can people with allergies be vaccinated with recombinant Covid-19 vaccine for inhalation?

A: In the Technical Guide for Vaccination in Covid-19 (First Edition), it is clear that those who have had severe allergic reactions to vaccines in the past (such as acute allergic reactions, angioneurotic edema, dyspnea, etc.) are contraindications for vaccination of Covid-19 vaccines; In addition, the severity of allergies and allergens should be considered and implemented according to the doctor’s advice.

12. How to inoculate recombinant Covid-19 vaccine for inhalation?

A: Please practice several times before inhaling, and then start the formal vaccination.

Step 1: Take a deep breath first (do not exhale into the atomizing cup);

Step 2: hold the nozzle of the atomizing cup in your mouth, and inhale deeply until there is no fog in the cup;

Step 3: Hold your breath for more than 5 seconds (at least 5 seconds), then breathe normally, and the inoculation is over.

13. Under what circumstances should we re-inhale recombinant Covid-19 vaccine for inhalation on the spot?

Answer: (1) There is obvious misty gas in the atomizing cup after inhalation;

(2) Cough and early exhalation occur during inhalation (including 5-second breath-holding period).

Suction failure needs to inhale a dose of vaccine again, and only one repeated inhalation is allowed.

14. What should I pay attention to after vaccination with recombinant Covid-19 vaccine for inhalation?

A: You should stay on the spot for at least 30 minutes after inoculation. Avoid contact with previously known allergens and common allergens within one week after inoculation, and try not to drink alcohol, eat spicy food or seafood. It is recommended to have a light diet and drink plenty of water.

15. What adverse reactions may occur after vaccination with recombinant Covid-19 vaccine for inhalation?

A: Common systemic adverse reactions include symptoms such as fatigue, headache, fever, dry mouth and swollen throat. Generally, they can recover by themselves without special treatment.

16. Will the inoculation of recombinant Covid-19 vaccine for inhalation affect the results of nucleic acid test and antigen test?

Answer: The characteristic of adenovirus vector COVID-19 vaccine is that it only contains the gene sequence of S protein and expresses antigen in human cells, and it does not contain the open reading frame 1ab(ORF1ab) and nucleocapsid protein (N protein) at the nucleic acid detection site, so the vaccination of this vaccine will not cause COVID-19 to be positive for nucleic acid detection.

17. Can I be vaccinated during pregnancy?

A: If you are pregnant after vaccination or have been vaccinated in the case of unknown pregnancy, based on the understanding of the safety of the above vaccines, it is not recommended to take special medical measures (such as termination of pregnancy) just because you have been vaccinated with Covid-19 vaccine. It is recommended to do a good job in pregnancy examination and follow-up. For women who have a pregnancy plan, it is not necessary to delay the pregnancy plan just because of Covid-19 vaccination.

18. After three injections, do I need to get another vaccine for inhalation?

A: According to the guidelines on vaccination work, those who have already completed the booster immunization will not be given further booster immunization at this stage.

Source: The Paper, Shanghai Publishing, Jinshan CDC, Science and Technology Daily.