sell Supply kind of steel

1.I-beam:Q235AB/F; Q345A (16Mn); 20# 2.Channel:Q235A; B/F; Q345A (16Mn); 20#08CuPVXt 3.Heavy rail, Welded steel rail:U71Mn; U71V (PD3) 4.Heavy rail, Welded rail:U7Mn; BnbRe; U75V (PD3) 5.Switch rail:U71Mn; U75V (PD3) 6.Industrial rail:U7Mn; BNbRe, U75V (PD3) 7.Crane rail:U71Mn 8.Track Steel:40SiMn2 9.Line-plate:65Mn 10.Equal angle:Q235A, B; Q345A (16Mn); 14MnNB 11.Unequal angle:Q235A, B; Q345A (1:Mn) 12.Angle for shipping building:A (CCS); B (CCS); D (CCS) 13.Bulb steel:A (CCS); B (CCS); D (CCS) 14.H-beam:Q235A, B; Q345A, B 15.Square steel:Q195-235A; Q275#; 10-20#; 30-80#; 20-42CrMo; 10-40Cr; 20CrMnTi; 15-30Mn; 35-65Mn; Q345A 16.Round steel:Q235A, B; 10-55#; Q345A; 16Mn; 20CrMnTi 17.Tube blank:10-45#; 2CrMo MEDIUM SECTION 1.I-beam:Q235A, B 2.Channel:Q235A, B; 09CuOTiRe 3.BS channel:Q235A, B; SS400; 43A 4.JIS channel:Q235A, B 5.Light channel:Q235A, B 6.ISO channel:Q235A, B 7.Shaped channel:Q345A, B 8.Mine channel:24Mn2K 9.Equal angle:Q235A, B; 09CuPTiRe 10.Unequal angle:Q235A, B; 09CuPTiRe 11.Angle for shipping building:A (CCS); B (CCS); D (CCS) 12.Light rail:50SiMnP; 55Q; 56Nb 13.Mine I-beam:20MnK 14.Mine support section:16MnK; 20MnK 15.Mine flat steel:Q345A, B 16.U-beam:30Mn