台华新材：公司主要产品为锦纶长丝、坯布和功能性成品面料，对外销售在聚合过程中产生少量工程塑料级切片

Group 1 - The company, Taihua New Materials (603055.SH), primarily produces nylon filament, fabric, and functional finished fabrics [2] - The company also sells a small amount of engineering plastic-grade chips generated during the polymerization process [2]