节点：上游（原材料/资源端）位置：上游情绪：利好参考度：4/10
中国陕西煤业披露运营数据，旗下小保当智能化煤矿单日煤炭产量突破8万吨，刷新国内ĺ..煤矿单日产量纪录。全矿智能开采系统实现全链路协同，生产效率达到国际领先水平。
The complete content requires login
You can view the full content after logging in. If you don't have an account, please register first.
This Website publishes publicly available information that SMMNN deems reliable, but makes no warranty as to the accuracy or completeness of such information. The information provided by SMMNN is for reference only and does not constitute investment advice to any entity. Members of the Website shall not replace their own independent judgment with such information.
