Liaocheng seamless business experts said that the three billion tons in Benxi iron ore reserves is a good news, the more important is the ore grade is higher than the current, reaching 62%.

 
  • 聊城无缝管企业相关专家表示,辽宁本溪30亿吨铁矿石储量无疑是一个利好消息,比较重要的是品位比现有矿都高,达到62%25。
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