Kutshanje, imarike emnyama ijikile ukusuka ekunyukeni ukuya ekuweni. Ngokukodwa namhlanje, amaxabiso entsimbi ekrwada kunye nepetroli emelwe yintsimbi ekrwada, icoking coal kunye necoke iye yanda. Phakathi kwabo, ixabiso lenkontileka ye-2209, amandla amakhulu exesha elizayo le-iron ore, lenyuka nge-7.16% namhlanje, kunye neyona nto iphambili ye-co ...
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