Lits'ebeletso tsa lapeng tse shebiloeng tse shebileng kateng ka la 8 Hlakubele

Beijing Huakhale Metle ea tšepe Co. Tlhahiso ea mantlha le ts'ebetso: Lihlahisoa tsa Tungonthum, Lihlahisoa tse ling tsa Valbdenum, Niobe Pol, Coballe, Tilly