Annual report: 390 {2021}

Securities code: 300390 securities abbreviation: Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) Announcement No.: 2022-015 Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) summary of 2021 annual report I. important tips

The summary of this annual report comes from the full text of the annual report. In order to fully understand the company's operating results, financial status and future development plan, investors should carefully read the full text of the annual report in the media designated by the CSRC.

All directors of the company personally attended the meeting of the board of directors to consider this annual report.

The audit opinion of Rongcheng Certified Public Accountants (special general partnership) on the company's financial report this year is: standard unqualified opinion. Tips on non-standard audit opinions □ applicable √ not applicable the company was not profitable at the time of listing and is not profitable at present □ applicable √ not applicable to the profit distribution plan of common stock or the plan of converting accumulation fund into share capital in the reporting period considered by the board of directors √ applicable □ not applicable

The company's profit distribution plan for ordinary shares reviewed and approved by the board of directors is: taking 582880538 as the base, distribute cash dividends of 5.00 yuan (including tax) to all shareholders for every 10 shares, give bonus shares of 0 shares (including tax), and transfer capital reserve to all shareholders for every 10 shares.

Preferred stock profit distribution plan for the reporting period adopted by the board of directors □ applicable √ not applicable II. Basic information of the company 1. Company profile

Stock abbreviation Suzhou Ta&A Ultra Clean Technology Co.Ltd(300390) stock code 300390

Shenzhen Stock Exchange

Contact person and contact information secretary of the board of directors securities affairs representative

Name: Wang Pei Jin Xin

Office address: No. 99, Shuangma street, Suzhou Industrial Park, No. 99, Shuangma street, Suzhou Industrial Park

Fax: 0512-62852120

Tel: 0512-62852336

E-mail [email protected]. [email protected].

2. Introduction to main business or products during the reporting period I. industry of the company during the reporting period

Industry development, trend and industry position of the company

1. Anti static ultra clean technology industry

Anti static ultra clean technology products are mainly used to protect and control static electricity and micro pollution in the process of industrial production. They are widely used in the electronic information industry. As a technology innovation driven industry, electronic information manufacturing industry has been in a high-speed development stage in recent years. At the same time, the rapid promotion of industrial Internet, intelligent upgrading and new digital infrastructure has brought important development opportunities to electronic information manufacturing industry. The steady growth of China's electronic information industry has given birth to the continuous expansion of the business market space of anti-static and ultra clean technology products, and the requirements for the supporting technical level of electrostatic and micro pollution prevention and control have also been continuously improved.

As a leading integrated supplier of electrostatic and micro pollution prevention and control in China, the company has formed a complete supporting system and leading integrated supply capacity for anti-static ultra clean technology products through the continuous improvement of technology R & D capacity and production process level, which can provide electrostatic and micro pollution prevention and control solutions for downstream middle and high-end customers, and reduce production costs It has great advantages in integrated supply and localized services.

2. Medical device industry

Medical device industry is a multi-disciplinary, knowledge and capital intensive high-tech industry. It is an important foundation for the construction of medical and health system. It has a high degree of strategy, driving and growth. Its strategic position has been widely valued by countries all over the world. It has become an important symbol of a country's scientific and technological progress and the level of national economic modernization. China is the most potential medical device market in the world. The demand for product popularization and upgrading coexist, with a rapid growth rate in recent years. China's medical device market has a huge consumer group and the active support of the government, and the development space is extremely broad.

After years of product R & D and market development, Yushou medical has become a national high-tech enterprise with a certain scale of medical device R & D, manufacturing, sales and service. At the same time, by continuously increasing R & D and innovation in the field of medical devices for a long time, Yushou medical related products have occupied a certain market position outside China, which is in line with the overall prosperity of the industry. Yushou medical accelerates innovation and development, and has broad development prospects in the future.

3. New energy lithium battery material industry

Benefiting from the demand growth driven by the high boom of Shanxi Guoxin Energy Corporation Limited(600617) automobiles and energy storage batteries, China's lithium new energy industry has developed rapidly and the market scale has increased rapidly. According to the research of the Institute of lithium battery research (GGII), the shipment of China Shipbuilding Industry Group Power Co.Ltd(600482) batteries reached 220gwh in 2021, an increase of 175% compared with 2020. At the same time, the survey also predicts that the shipment volume of China's lithium battery market will reach 611gwh in 2025, with a compound growth rate of more than 25% from 2021 to 2025.

With the vigorous development of new energy vehicle industry, the global demand for high-quality upstream material products is growing. Battery grade lithium hydroxide products, as an important raw material of lithium-ion battery materials, will usher in rapid development. Tianyi lithium industry seizes the market development opportunity, actively invests in the industrial layout of lithium battery industry, extends the industrial chain, and vigorously develops the business of new lithium battery materials. At present, the design capacity of phase I lithium hydroxide of Tianyi lithium industry is 20000 tons, which has been fully produced. After the completion of the supporting technical transformation project, the design capacity of 5000 tons will be added; Phase II 25000 ton battery grade lithium hydroxide project has been completed and accepted. At present, the project has entered the stage of trial production and produced qualified products. In 2021, the company invested and constructed 50000 tons of new energy lithium battery materials in Jiang'an Industrial Park and 60000 tons of battery grade lithium hydroxide in Ganmei Industrial Park. The two new projects were constructed in two phases and are planned to be completed by the end of 2024. After all the projects are completed, the total production capacity of the company will reach 160000 tons of battery grade lithium hydroxide products per year. With abundant resource reserves, stable productivity and leading process technology, Tianyi lithium industry has promoted the company to develop steadily and become a leading supplier of core lithium battery materials in the industry. 2、 Main businesses of the company during the reporting period

2021 is the first year of the 14th five year plan and the second Centennial goal. Facing the severe test brought by covid-19 pneumonia and the uncertainty of the world economy, China's economy shows strong resilience and great potential.

Under the background of China's global leading position in epidemic prevention and control, global orders are transferred to China. The company seizes the opportunity, adheres to innovation, carries out product iteration and product upgrading, and constantly meets the new market demand.

At the same time, under the historical trend of "carbon peak" and "carbon neutralization", the company focused on the upstream lithium battery material field of the new energy industry, actively expanded production capacity, worked overtime, worked hard day and night, and achieved an amazing development speed. Driven by the strong market demand in the downstream, the company's performance ushered in explosive growth.

(I) overview of operating results

During the reporting period, the company achieved an operating revenue of 3397.5579 million yuan, an increase of 158.73% over the same period of the previous year, and a net profit attributable to shareholders of the listed company of 910.6972 million yuan, an increase of 218.44% over the same period of the previous year.

1. Anti static ultra clean technology products: Based on advantageous products, develop business market

Anti static ultra clean technology products are one of the indispensable and important protective measures in the electronic information manufacturing industry, which is directly related to the quality of electronic products in the whole production process. The company has always focused on the development of integrated technology for electrostatic and micro pollution prevention and control. At present, the anti-static ultra clean technology products have formed a comprehensive integrated supply capacity and a sound supporting mechanism. Through the continuous improvement of R & D level and manufacturing process capacity, the company has the ability of system scheme design, independent development, product integrated supply and rapid response service, By customizing the one-stop overall solution for electrostatic and micro pollution prevention and control for customers, it can meet the diverse high-quality needs of customers and continuously create value for customers and society.

During the reporting period, under the impact of the overall economy of the electronics industry outside China, on the basis of steadily maintaining the needs of existing customers, the company actively increased the deep cultivation of new customers and new products, focused on developing new businesses of customers in biomedicine, semiconductor and other fields, and promoted the excavation of potential needs of new energy materials and new energy automobile microelectronics industry chain, Strengthen the market promotion of the overall anti-static and micro pollution prevention and control solution, constantly explore the new needs of customers, and develop new products with market prospects. 2. Medical device products: steady market operation and fully automated production

With the technological progress of Chinese medical device enterprises, the maturity of supporting industrial chain and the improvement of residents' health awareness, the company pays close attention to the changes of government supported medical device policies and the continuous deepening of reform, complies with the market demand continuously released by the medical device business, and steadily realizes the continuous growth of the medical device business.

During the reporting period, the subsidiary Yushou medical passed the audit and certification of mdsap (the United States, Canada, Japan, Brazil, Australia and the five Nation Alliance), and many products obtained new registration certificates. At the same time, the business scope of PQS medical syringes and body care syringes has been greatly expanded, and the business of PQS medical syringes has been steadily expanded.

During the reporting period, the factory intelligent construction of the subsidiary Yushou medical was more perfect. AGV, MES and palletizing system have been officially put into operation in various workshops, which has greatly improved product quality, improved production line operation efficiency and reduced comprehensive production cost.

3. New energy lithium battery materials: the second phase project will be completed to interpret "Tianyi speed"

At present, countries are increasing the promotion of electric vehicles. Lithium ion batteries have been widely used in private cars, buses and logistics vehicles, and are replacing mobile fossil energy. Driven by downstream demand, lithium hydroxide, as the main raw material of cathode materials for lithium-ion batteries, will usher in rapid growth.

During the reporting period, Tianyi lithium Co., Ltd., jointly funded by the company and Contemporary Amperex Technology Co.Limited(300750) and other enterprises, fully released the production capacity of the phase I 20000 ton battery grade lithium hydroxide project, and the increase in volume and price boosted the company's high performance. After the completion of the supporting technical transformation project, another 5000 tons of design capacity will be added; The second phase of the battery grade lithium hydroxide project with an annual output of 25000 tons was also completed and accepted as scheduled. At present, the project has entered the stage of trial production and produced qualified products. It took only 7 months from construction to trial production, which once again perfectly explained the "Tianyi speed" of project construction in lithium battery industry. After the completion of phase I technical transformation and phase II project, the total capacity of battery grade lithium hydroxide products of Tianyi lithium industry will reach 50000 tons / year.

During the reporting period, in order to further improve the industrial layout of lithium battery materials and consolidate and enhance the company's core competitiveness, Tianyi lithium signed project investment contracts with Jiang'an County People's government and Ganmei Industrial Park Management Committee on the basis of the success of phase I and phase II projects, and invested in the construction of an additional 110000 T / a battery grade lithium hydroxide capacity. After all projects are completed, Tianyi lithium will have a total capacity of 160000 tons / year of battery grade lithium hydroxide products, and will become an important lithium hydroxide supplier in the world at that time.

(II) main products and uses

1. The anti-static ultra clean technology products mainly protect and control the static electricity and micro pollution in the process of industrial production, so as to improve the reliability and yield of products. The main downstream application fields are electronic information manufacturing industry, which provides basic guarantee for electronic information (semiconductor, storage, new display, communication, etc.), medicine and many other industries. Through the accumulation of high-end technologies and integration with the downstream industry, the company can improve its own production cost and provide solutions for the downstream industry through the accumulation of long-term development and integration of electrostatic pollution prevention and control technology, And become the core supplier of many world-renowned electronic manufacturers.

2. Medical device products include self destruction syringes, safety syringes, high-pressure syringes, etc., which are mainly used to meet the clinical drug injection processes such as vaccination, intramuscular injection, subcutaneous injection and high-pressure angiography. The product is designed to prevent doctors and patients from reusing syringes and causing cross infection, so as to reduce the infection of diseases. At present, the main consumer groups are various medical and health or service sectors such as health departments, hospitals and clinics in various countries.

3. Lithium hydroxide products of new energy lithium battery materials are mainly used in new energy automobile batteries, communication electronic products, power supply equipment, energy storage and other fields. They are the main source of raw materials for cathode materials of lithium-ion batteries.

(III) main business models

1. Procurement mode

The raw materials purchased for anti-static ultra clean technology products are mainly PE, pet, PC, PU and chemical fiber. Its upstream suppliers are China's large resource enterprises or associated large trading companies, and the supply of raw materials is stable. The price of raw materials fluctuates with the change of oil price. The company monitors the change of material price in real time through the network and purchases according to the real-time price to reduce the risk of price fluctuation. Using ERP software system, the company has established and improved a series of information management systems from supplier evaluation and determination to purchase material application, purchase order maintenance, receiving, inspection and payment, effectively strengthened the monitoring of the procurement process, and made the procurement process procedural, transparent, standardized and efficient.

The purchase plan of medical device products is prepared based on the production plan and the safety stock of raw materials. The required raw materials and standard components are purchased directly from the market, and the special components are customized and processed from qualified suppliers. Through the selection of quality and price, the final supplier and purchase price are determined according to the principles of "quality first at the same price" and "price first at the same quality". Due to the strict requirements on the cleanliness and safety of raw materials for medical device products, Yushou medical has established strict procurement control procedures to strictly screen raw and auxiliary materials

- Advertisment -