证监会同意双欣环保深交所IPO注册

Group 1 - The China Securities Regulatory Commission has approved Inner Mongolia Shuangxin Environmental Protection Materials Co., Ltd. for its initial public offering on the Shenzhen Stock Exchange, with a fundraising target of 1.86538 billion yuan [1] - Shuangxin Environmental Protection is a high-tech enterprise specializing in the research, production, and sales of products along the polyvinyl alcohol (PVA) industry chain, including PVA, special fibers, vinyl acetate (VAC), and calcium carbide [4] - The company has a complete industrial chain layout for polyvinyl alcohol, which is a water-soluble biodegradable polymer material with various properties, widely used in industries such as fine chemicals, green construction, and pharmaceuticals [4] Group 2 - Calcium carbide, a key raw material in the chemical industry, is primarily used to produce acetylene, which is then synthesized into important chemical materials like PVC, PVA, and BDO [4] - The applications of polyvinyl alcohol include industrial additives, special fibers, adhesives, safety glass interlayer films, water-soluble films, optical films, and more, making it a focus area for national support in new material development [4]