In the afternoon of April 15, the Tangshan key project observation group led by Mayor Ding Xiufeng visited the company's high-purity Silicon tetrachloride project site. A total of more than 60 people, including municipal leaders, municipal departments directly under the city, and major responsible comrades in counties and cities, including Wang Litong, Deputy Secretary of the Municipal Party Committee, Wang Jiuzong, Executive Deputy Mayor, and Li Xiaojun, Deputy Mayor, participated in the above observation activities. Sun Renjing, the chairman of the company, accompanied and introduced the company and project situation on site.

 At the site of the high-purity Silicon tetrachloride workshop, President Sun introduced the investment, process, scale and operation of the high-purity Silicon tetrachloride project to the delegation, focusing on the company's industrial chain extension planning project and the company's listing progress. The observation group visited the company's main production facilities and product samples, and learned about the functions, uses, and market prospects of related products. Mayor Ding Xiufeng expressed his appreciation for the company's working ideas around the extension of the industrial chain and the transformation and upgrading of the industry in recent years, and hoped that the company would take the opportunity of listing, accelerate project construction around the industrial chain, ensure that the projects under construction are put into production as soon as possible, expand and strengthen the scale and strength of enterprises as soon as possible, and make new contributions to the development of Tangshan City.