Ụlọ ọrụ mmepe ihe ndị dị n'ime ala nke mba India (NMDC) kwupụtara n'oge na-adịbeghị anya na mgbe ha nwetasịrị ikike gọọmentị, ụlọ ọrụ ahụ amalitela ịmaliteghachi ọrụ n'ebe a na-egwupụta ígwè na Donimalai dị na Karnataka.

N'ihi esemokwu gbasara mmeghari nkwekọrịta, National Mining Development Corporation nke India kwụsịrị mmepụta nke ebe a na-egwupụta ígwè Donimaralai na Nọvemba 2018.
Ụlọ Ọrụ Mmepe Mining nke India kwuru n'oge na-adịbeghị anya n'akwụkwọ: "Site n'ikike nke Gọọmentị Steeti Karnataka, a gbatịala oge mgbazinye nke ebe a na-egwupụta ígwè Donimaralai ruo afọ 20 (site na Machị 11, 2018), a rụchaalakwa iwu iwu dị mkpa Mgbe a rịọrọ ya, ebe a na-egwupụta ígwè ga-amaliteghachi n'ụtụtụ Febụwarị 18, 2021."

A ghọtara na ikike mmepụta nke ebe a na-egwupụta ígwè Donimaralai bụ tọn nde asaa kwa afọ, ebe nchekwa ọla dị ihe dị ka tọn nde iri itoolu ruo otu narị nde.

Ụlọ ọrụ National Mining Development Corporation nke India, nke bụ ngalaba nke Ministry of Iron and Steel na India, bụ ụlọ ọrụ kachasị na-emepụta ígwè na India. Ugbu a, ọ na-arụ ọrụ ugbu a ebe atọ a na-egwupụta ígwè, abụọ n'ime ha dị na Chhattisgarh, otu dị na Karnataka.

Na Jenụwarị 2021, mmepụta ígwè nke ụlọ ọrụ ahụ ruru tọn nde 3.86, mmụba nke 16.7% site na tọn nde 3.31 n'otu oge ahụ n'afọ gara aga; ahịa ígwè ruru tọn nde 3.74, mmụba nke 26.4% site na tọn nde 2.96 n'otu oge ahụ n'afọ gara aga. (China Coal Resources Net)