... ProvinceNo. of Employees 2000Main ProductsTungsten Ore, APT, WC, various cemented carbide products :rod, blank, plate ... PlantsNumber/ yearly capacityTungsten MinesFourteenAPT Plant6000tonsPowders Plant (WC)3000tonsCemented Carbides Plant600tonsMain Equipments2 PVA vaccum sintering ... metallurgy, machinery, textile industry, aviation, etc. WC/TIC is normally used for producing cemented carbides.Packing ...