四库影院永久四虎精品国产-99久久国-五月激情网站-狠狠干欧美-97免费在线视频-中日韩黄色片-国产一区视频观看-国产日韩在线观看不卡顿-成人看片黄a免费看那个网址-亚洲精品自拍偷拍-亚洲美女国产精品久久久久久久久-欧美性天天影院-草久在线-超清制服丝袜无码av福利网-av天堂久久天堂av

Dairi lead-zinc mine project

The Dairi lead-zinc mine?project, located in the northwestern part of Sumatra, Indonesia, is a world-class,?high-grade lead-zinc deposit that has yet to be developed. It contains lead and zinc metal resources of approximately 3.58 million tonnes. Currently under construction, the project?is designed with an annual ore processing capacity of 1 million tonnes. Once completed, it is expected to become a globally significant lead and zinc production base and help ease supply pressures?for?these metals in China.


Produced By CMS 網站群內容管理系統 publishdate:2025-09-22 15:13:17