Lub National Mining Development Corporation ntawm Is Nrias teb (NMDC) tsis ntev los no tau tshaj tawm tias tom qab tau txais kev tso cai los ntawm tsoomfwv, lub tuam txhab tau pib rov ua haujlwm ntawm Donimalai hlau mine hauv Karnataka.

Vim muaj kev tsis sib haum xeeb txog kev rov ua dua daim ntawv cog lus, National Mining Development Corporation ntawm Is Nrias teb tau ncua kev tsim cov Donimaralai hlau ore mine thaum lub Kaum Ib Hlis 2018.
Lub National Mining Development Corporation ntawm Is Nrias teb tsis ntev los no tau hais nyob rau hauv ib daim ntawv: "Nrog rau kev tso cai los ntawm Karnataka State Government, lub sij hawm xauj ntawm lub Donimaralai hlau ore mine tau ncua rau 20 xyoo (zoo txij li lub Peb Hlis 11, 2018), thiab qhov cuam tshuam. Cov kev cai lij choj tau ua tiav Raws li kev thov, lub mine hlau yuav rov pib dua thaum sawv ntxov Lub Ob Hlis 18, 2021. "

Nws tau nkag siab tias lub peev xwm tsim tau ntawm Donimaralai hlau ore mine yog 7 lab tons hauv ib xyoos, thiab cov ore reserves yog kwv yees li 90 lab rau 100 lab tons.

Lub National Mining Development Corporation ntawm Is Nrias teb, ib lub koom haum ntawm Ministry of Iron thiab Steel hauv Is Nrias teb, yog lub tuam txhab loj tshaj plaws hlau ore hauv Is Nrias teb.Tam sim no nws ua haujlwm peb lub ore hlau mines, ob ntawm uas nyob hauv Chhattisgarh thiab ib qho nyob hauv Karnataka.

Thaum Lub Ib Hlis Ntuj xyoo 2021, lub tuam txhab cov khoom lag luam hlau tau nce mus txog 3.86 lab tons, nce 16.7% los ntawm 3.31 lab tons hauv tib lub sijhawm xyoo tas los;hlau ore muag tau mus txog 3.74 lab tons, nce 26.4% los ntawm 2.96 lab tons hauv tib lub sijhawm xyoo tas los.(Tuam Tshoj Coal Resources Net)