色播婷婷电影综合社区,AV女优不卡亚洲在线,99999AV,日韩人妻中文字幕视频,国产拍自偷,91人人妻,超碰在线81,免费福利视频一区,九草青草原在线看

Hubei Tianmen An'an Chemical Technology Co., Ltd. has invested in the construction of an annual production project of 38,500 tons of fine chemical products. The company's main business integrates the research and development, production, and sales of hypophosphites and their related application products. This project involves a fixed asset investment of 580 million yuan. The company covers an area of 128 mu, with a construction area of 57,000 square meters, and an annual production capacity of 38,500 tons of fine chemical products. The main products include 10,600 tons/year of sodium hypophosphite, 9,000 tons/year of aluminum hypophosphite, 2,000 tons/year of ammonium hypophosphite, 2,200 tons/year of hypophosphorous acid, and other phosphorus-containing fine chemical products, as well as 2,500 tons/year of nano-grade graphene. The main by-product is phosphoric acid, with an estimated annual output of 12,200 tons.

The company boasts a diverse product portfolio and a comprehensive supply chain. Adhering to the business philosophy of "pursuing excellence, independent development, and limitless innovation," it spares no effort in providing better products to serve society and promote sustainable development.