Ko te matua o te kamupene: baosteel, taigang, anshan rino me te whakarewa maitai, shagang, ngaki, nanyang han, xingcheng, yingkou, masteel, tangsteel, Wen Feng, PingGang me etahi atu mira maitai nui ('s board: Q235A, Q235B, Q235C, Q235C Q235E), (te koranu iti: Q345A, Q345B, Q345C Q345D, Q345E), (kita maitai waro: 35 #, 45 #, 50 #), pereti (ipu) : Q345R, (puera paraharaha: Q245R), ( maitai, 65 mn, 40 cr, 42 crmo)