(Yicai) July 4 -- Shares of Dowstone Technology fell after the Chinese supplier of lithium battery materials said it plans to ...

コンゴ民主共和国 （Democratic Republic of Congo ... の子会社Airtel DRC、南アフリカのボーダコム（Vodacom）傘下のボーダコム・コンゴ（Vodacom Congo）、仏オレンジ（Orange）子会社のオレンジ、レバノンのLintel子会社のAfricellが市場に参入している。

Mining and the illicit trade in minerals have long been the source of social and environmental upheaval in the Democratic Republic of Congo (DRC) and coltan, a mineral essential to modern electronics, ...

Lubumbashi, Democratic Republic of Congo. 10 December 2021. Ruashi Mining is a mining joint venture between Metorex and Gécamines and has been operating a copper and cobalt mine in the outskirts of ...