欧标方矩管圆改方 S235JR无缝方矩管
28日建筑钢材市场价小幅上涨，主要城市螺纹钢均价为4281元/吨，较前交易日下跌1元/吨。期螺震荡上涨，主力合约2305收盘价4136元/吨，较 前一工作日结算价上涨31元/吨，较杭州中天螺纹市价4230元/吨升贴水94元/吨。
欧标方管尺寸表：
300x300x16MM (SHS) SQUARE STEEL HOLLOW SECTION (142.00 KG/M)
450x250x12.5MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (132.00 KG/M)
350x350x8MM (SHS) SQUARE STEEL HOLLOW SECTION (85.70 KG/M)
450x250x16MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (167.00 KG/M)
350x350x10MM (SHS) SQUARE STEEL HOLLOW SECTION (106.00 KG/M)
500x200x8MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (85.70 KG/M)
350x350x12.5MM (SHS) SQUARE STEEL HOLLOW SECTION (132.00 KG/M)
500x200x10MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (106.00 KG/M)
350x350x16MM (SHS) SQUARE STEEL HOLLOW SECTION (167.00 KG/M)
500x200x12.5MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (132.00 KG/M)
400x400x10MM (SHS) SQUARE STEEL HOLLOW SECTION (122.00 KG/M)
500x200x16MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (167.00 KG/M)
400x400x12.5MM (SHS) SQUARE STEEL HOLLOW SECTION (152.00 KG/M)
500x300x10MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (122.00 KG/M)
400x400x16MM (SHS) SQUARE STEEL HOLLOW SECTION (192.00 KG/M)
500x300x12.5MM (RHS) RECTANGULAR STEEL HOLLOW SECTION (152.00 KG/M)
500x300x16MM (RHS) RECTANGULAR STEEL
欧标矩形管：
早间华东地区建筑钢材市场价格平稳，开盘后期螺震荡偏强，商家情绪 回暖，市场交投气氛有所好转，情绪得到修复，各地终端小幅释放，中间商入市积极性也有提升。盘中局部地区现货小幅上涨10-20元/吨。午后成交依然表现 良好，整体成交环比昨日上升，商家心态恢复积极，涨价地区逐步增多。预预计近期建筑钢材市场报价稳中偏强运行。
