National Mining Kev Loj Hlob Corporation ntawm Is Nrias teb (NMDC) nyuam qhuav tshaj tawm tias tom qab tau txais tsoomfwv kev tso cai, lub tuam txhab tau pib ua haujlwm ntawm Donnataka.

Vim muaj kev tawm tsam dua daim ntawv cog lus rov ua ntawv ntxiv, Lub Tebchaws Kev Tsim Kho Kev Lag Luam ntawm Is Nrias teb tshem tawm cov khoom lag luam Donimaralis los ntawm lub Kaum Ib Hlis 2018.
National Mining Kev Tsim Kho Kev Lag Luam ntawm Is Nrias teb tsis ntev los no: "Nrog rau cov tsoomfwv Karnataka lub xeev, lub sijhawm ua haujlwm ntxiv rau 20 xyoo (ua tau zoo los ntawm Lub Peb Hlis 11, 2018), thiab qhov cuam tshuam Cov kev cai lij choj tau ua tiav thaum thov txog thaum sawv ntxov lub Ob Hlis 18, 2021. "

Nws tau to taub tias muaj peev xwm ntau lawm ntawm lub donimarali hlau ore mine yog 7 lab tons ib xyoos, thiab cov ore reserves muaj li 90 lab mus rau 100 lab tons.

Lub National Mining kev loj hlob ntawm Is Nrias teb, ib pab neeg pab cuam ntawm Minnipt of Iron thiab steel hauv Is Nrias teb tsim hauv Is Nrias teb. Nws tam sim no ua haujlwm peb hlau Ore Mines, ob qho uas yog nyob hauv ChhattisGarH thiab ib qho yog nyob hauv Karnataka.

Nyob rau lub Ib Hlis 2021, lub tuam txhab hlau ore tso tawm tau 3.86 lab tons, nce 16,7 ntawm 3.31 lab tons nyob rau hauv tib lub sijhawm xyoo tas los; Hlau Ore Muag tau 3.74 lab tons, nce 26,96% los ntawm 2.96 lab tons nyob rau hauv tib lub sijhawm xyoo tas los. (Tuam Tshoj Cov Khoom Siv Ntawm Lub Hlob Nank)