According to my steel network reported that 12, the domestic steel market continues to pull up. 25 main city, Shanghai, Ji'nan, Guangzhou, Tianjin, Chongqing and other 23 city steel prices rose 10-90 yuan / ton; Shanghai, Hangzhou, Handan, Chongqing and other 21 city coil prices 10-100 yuan / ton; Shanghai, Ji'nan, Beijing, Chengdu and other 20 city plate prices rose 10-70 yuan / ton. Shougang Changzhi 14 construction steel production enterprises ex factory price 20-120 yuan / ton. Tangshan square billet with tax, ex factory prices rose 40 to 3400 yuan / ton.