... (SPCEN)DC05CR4JSC270FST15DC06SPCGDC06CR5JSC260GST16DC07-DC07-- Grade and appliances Steel GradeApplication DC01(St12)Normal DC03(St13)Drawing ... flat steel products, such as cold rolled, galvanized, galvalume, galvaneal, electric galvanized, silicon steel, pre-painted steel sheet ... relationship with most domestic steel plants, such as Baosteel, Angang Steel, Bengang Steel, Baotou Steel, Wisco and so ...