双欣环保：公司特种纤维产品可代替石棉作水泥制品的增强材料

Group 1 - The core viewpoint of the article is that Shuangxin Environmental Protection (001369) has clarified the application of its specialty fiber products, which are primarily used in the construction sector as a substitute for asbestos in cement products [1] - The specialty fiber products are widely utilized in various construction projects, including residential buildings, airport runways, dams, tunnels, bridges, and high-grade highways [1]