Thaum Lub Kaum Hli 15, qhov thib peb ntawm Toppi cov ntawv tshaj tawm kev ua tau zoo hauv xyoo 2021. Raws li tsab ntawv ceeb toom, nyob rau hauv peb pawg ntawm 201, Rio Tinto's Pilbara mining cheeb tsam xa tawm 83.4 lab tons ntawm hlau, nce 9% ntawm lub hli dhau los thiab a 2% nce hauv khub.Rio Tinto tau qhia nyob rau hauv tsab ntawv ceeb toom tias vim muaj kev cuam tshuam ntawm kev tswj freckles, brownfield peev xwm hloov tej yaam num thiab 202 lub sij hawm ncua, tus naj npawb ntawm hlau tshwm sim nyob rau hauv lub Pilbara mine nyob rau hauv lub thib peb theem yog 833 billion, nrog ib tug zoo poob ntawm 4% thiab ib hlis-rau-hli nce ntawm 10%.
Tsis tas li ntawd, vim Rio Tinto, vim muaj kev xav hauv Western Australia, Kuddedley Valley Brownfield Project thiab Lobo River Green Brownfield Capacity Replacement Project tau qeeb me ntsis.Cov hlau thauj khoom ntawm Pilbara mining cheeb tsam hauv Canada xyoo 2021 yuav yog 320 lab.Tons ~ 320 lab tons.Lub hom phiaj ntawm Canadian hlau briquettes thiab nplua hmoov hlau briquettes tib lub sij hawm nce mus txog 950 tons txog 1050 tons (xav txog 1050 tons txog 1200 tons).