On October 13, 2022, ACTER TECHNOLOGY INTEGRATION GROUP CO., LTD. (referred to as "Acter", stock code: 603163) was listed on the main board of Shanghai Stock Exchange in the form of "Cloud Percussion". Mao Wei, Secretary of the Party Working Committee of the High tech Zone, Song Changbao, Deputy Secretary of the Party Working Committee and Director of the Management Committee of the High tech Zone, Liang Jinli, Chairman of Acter, and Fan Li, Secretary and Chairman of the Party Committee and Chairman of Dongwu Securities, jointly sounded the gong for the listing.
Acter Integration issued 20 million shares in this public offering at RMB 27.25/share. Raising 485 million yuan, the company's listing to raise funds after deducting issuance costs, will be used to supplement the cleanroom engineering supporting working capital projects, R & D center construction projects, marketing and service network construction projects.

△Speech by Mr. Liang Jinli, Chairman of Acter Integration
At the listing ceremony, Mr. Liang Jinli, chairman of the board, said: Acter has always adhered to the basic attitude of "integrity and pragmatism", and cooperated with customers to achieve carbon neutrality goals from the industry; The pursuit of good corporate governance, warm social participation care, for shareholders, employees, suppliers, customers to provide a win-win platform, the pursuit of the company's sustainable value.
In the future, the company will be supported by technology and research and development, take environmental protection and energy saving as the direction, implement the concept of green energy saving engineering, form independent innovation research and development capabilities, and grow into a leading enterprise providing high-tech industry clean room system integration engineering services.

Founded in 2003, Acter is a one-stop professional service provider providing clean room system integration engineering solutions for advanced manufacturing industry, covering clean room plant construction planning, design suggestions, equipment configuration, engineering construction, engineering management and maintenance services and other related services. It is a leading enterprise in the domestic clean room industry.
After nearly two decades of development, it has become a professional clean room engineering service company with strong strength in the industry, high quality engineering services and remarkable achievements. "Acter" has also become a well-known brand in the domestic clean room engineering industry, with a strong competitive advantage.
In the future, we will continue to expand the market, expand the service base, diversified use, the pursuit of a better future, return shareholders, return customers, return society, and shape into a high-quality listed company.