Nyob rau thawj ib nrab ntawm 2021, Norilsk' tag nrho kev lag luam nickel kev lag luam poob txog 26 feem pua ntawm ib xyoos rau 79,283 tons, nrog cov khoom siv npib tsib xee los ntawm nws tus kheej Lavxias cov ntaub ntawv raw poob txog 28 feem pua mus rau 77,015 tons, raws li daim ntawv tshaj tawm los ntawm norilsk. Nws cov npib tsib xee ntau lawm hauv lub hlis thib ob tau poob qis li 30 feem pua ntawm ib lub hlis rau 32,644 mt, nrog cov khoom siv npib tsib xee los ntawm Lavxias cov khoom siv tsiaj poob qis txog 31 feem pua ntawm ib hlis rau 31,457 mt.
Cia' saib ntawm PUDA npib tsib xee ntim tshuab:
