The Antaibao Open-cast Coal Mine in Pingshuo, one of the biggest Sino-US joint ventures, will go into trial production in July this year after two-years' construction. It is expected to produce 3.5...
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The Antaibao Open-cast Coal Mine in Pingshuo, one of the biggest Sino-US joint ventures, will go into trial production in July this year after two-years' construction. It is expected to produce 3.5...