The reason for seamless steel pipe business experts Liaocheng that steel prices are mainly pre-ore price increase far exceeds the short term, there ore price space.

 
  • 究其原因,聊城无缝钢管企业相关专家认为主要是前期钢价上涨幅度远超矿价,短期内矿价还有补涨空间。
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