Recently,Gansu Jianxin Industrial Group suc- cessfully signed the 100,000-ton lead smelting project in Hui County of Gansu Province,indi- cating the new era of mining industry develop- ment for the place with new brea...Recently,Gansu Jianxin Industrial Group suc- cessfully signed the 100,000-ton lead smelting project in Hui County of Gansu Province,indi- cating the new era of mining industry develop- ment for the place with new breakthrough in investment invitation.展开更多
文摘Recently,Gansu Jianxin Industrial Group suc- cessfully signed the 100,000-ton lead smelting project in Hui County of Gansu Province,indi- cating the new era of mining industry develop- ment for the place with new breakthrough in investment invitation.
