Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month Angle Steel 50*50*5 Q235 Ma Gang 3140 0 0 0 Angle Steel 100*100*10 Q235 Ma Gang 3120 0 0 0 Channel steel 10# Q235 Ma Gang 3140 0 0 0 Channel steel 16#A Q235 Ma Gang 3070 0 0 0 Channel steel 20#A Q235 Ma Gang 3100 0 0 0 Channel steel 32#A Q235 Lai Gang 3480 0 0 0 I-beam 20#B Q235 Wu Gang 3350 0 0 0 I-beam 25#B Q235 Lai Gang 3440 0 0 0 I-beam 36#B Q235 Lai Gang 3470 0 0 0 I-beam 40#B Q235 Lai Gang 3550 0 0 0 Black Lamp,T8 Blb Light,T8 Blb Bulb,T8 Blb Tube Changxing leboom lighting product CO.Ltd. , https://www.leboomuvs.com