Ikigo nyamukuru cyikigo: baosteel, taigang, anshan ibyuma nicyuma, shagang, guhinga, nanyang han, xingcheng, yingkou, masteel, tangsteel, Wen Feng, PingGang nandi masosiyete manini yicyuma ('inama: Q235A, Q235B, Q235C Q235D, Q235E), (umusemburo muke: Q345A, Q345B, Q345C Q345D, Q345E), mn, 40 cr, 42 crmo)