I-Calcined Petroleum Coke esetyenziswa njengeSongezo seCarbon kuShishino loKwenziwa kweeNsimbi
Factory ngqo athengise
Gqibezela umgca wemveliso
Izixhobo eziphezulu
Iqela elinamava
Ulawulo olungqongqo lomgangatho
Ukuhanjiswa ngokukhawuleza
Iinkonzo ezilungileyo emva kokuthengisa