Ile-iṣẹ akọkọ: baosteel, taigang, irin anshan ati didan irin, shagang, ogbin, nanyang han, xingcheng, yingkou, masteel, tangsteel, Wen Feng, PingGang ati awọn ọlọ irin nla miiran (ọkọ: Q235A, Q23DB, Q2535C Q2 Q235E), (kekere alloy: Q345A, Q345B, Q345C Q345D, Q345E), (erogba, irin gita: 35 #, 45 #, 50 #), awo (eiyan): Q345R, (igbomikana awo: Q245R), (irin, 65) mn, 40 cr, 42 crmo)