Izwe Lezimayini I-Russia-Imboni ehamba phambili yezimayini kanye nokumbiwa kwezimbiwa e-Russia, amathuluzi nobuchwepheshe, i-MiningWorld Russia iwumbukiso wohwebo owaziwa umhlaba wonke osiza imboni yezimayini nokumbiwa kwezimbiwa.
I-Tianjin Longtop Mining Co., Ltd izibophezele ekuhlinzekeni ngemishini yezimayini ethembekile nencintisanayo emhlabeni wonke.
Isikhathi sokuthumela: May-17-2021