Leather Measuring Tape,metric tape measure,fabric tape measure,long tape measure Shangqiu Haoyu measuring tools Co., Ltd , https://www.sqhaoyutools.com Name of product specification Materials Steel factory / origin Price (yuan/ton) Than yesterday Compared to last week Than last month I-beam 25# Q235 Lai Gang 3950 0 0 220 I-beam 36# Q235 Baogang 4100 0 0 150 Channel steel 16# Q235 Liu Gang 3850 0 0 100 Channel steel 25# Q235 Wu Gang 3900 0 0 100 Angle Steel 50*5mm Q235 Angang 3780 0 0 130 Angle Steel 50*5mm Q235 Nanchang Steel Works 3700 0 0 100