Ngo-Oktobha 15, ibhetshi yesithathu yengxelo yokusebenza kwemveliso ye-Toppi kwi-2021. Ngokutsho kwengxelo, kwiqela lesithathu le-201, indawo yemigodi yaseRio Tinto yasePilbara yathumela i-83.4 yezigidi zeetoni zentsimbi, ukwanda kwe-9% ukusuka kwinyanga edlulileyo kunye Ukunyuka kwe-2% kwisibini.I-Rio Tinto ibonise kwingxelo ukuba ngenxa yempembelelo yolawulo lwe-freckles, iiprojekthi zokutshintshwa kwamandla e-brownfield kunye nokulibaziseka kwexesha le-202, inani lezehlo zentsimbi kumgodi we-Pilbara kwisigaba sesithathu zazingama-833 eebhiliyoni, kunye nokuhla okulungileyo nge-4% kwaye ukonyuka kwenyanga nge-10%.
Ukongeza, ngenxa yeRio Tinto, ngenxa yokubonakaliswa kweemvakalelo eNtshona Australia, iKuddedley Valley Brownfield Project kunye neLobo River Green Brownfield Capacity Replacement Project ziye zalibaziseka kancinane.Umsebenzi wokuthumela isinyithi kwindawo yemigodi yasePilbara eCanada kwi-2021 iya kuba yi-320 yezigidi.Iitoni ~ 320 yezigidi zeetoni.Ithagethi ye-iron briquettes yaseCanada kunye ne-fine powder iron briquettes ngexesha elifanayo lifikelela kwiitoni ezingama-950 ukuya kwii-1050 zeetoni (cinga iitoni ze-1050 ukuya kwii-1200 zeetoni).