Kev Siv Cov Qauv Uas Nrawm Siv Hluav Taws Xob

- Sep 23, 2019-

Qhov hloov hluav taws xob qauv yeej nws cov txiaj ntsig zoo tshaj plaws geological thaum thov rau qee qhov kev pab cuam ntawm cov haujlwm geological xws li Baoshan txhuas-zinc polymetallic tso nyiaj hauv Dangping tungsten mine, Daiyu, Jiangxi xeev; nrhiav kev tshawb nrhiav hauv Longxingzhai, Chen County, Hunan xeev thiab tshawb nrhiav dej hauv av. Shazhou cov kob, sab qab teb Qionghai nroog.