Xinhua News | China's Qinghai-Xizang Plateau poised to become world-class copper hub
0
0
06/01/25
China has made significant breakthroughs in copper exploration on the Qinghai-Xizang Plateau over the past four years, with the discovery of more than 20 million tonnes of copper resources. #XinhuaNews
Montre plus
0 commentaires
sort Trier par
