Brazil's Vale said it had resumed operations at its Totten nickel mine and was in the process of increasing production, following an incident in September 2021 that left 39 workers trapped in the mine and led to the closure of operations.
Vale tau hais tias qhov kev kaw ntawm Totten tau raug cuam tshuam rau hauv nws cov phiaj xwm rau xyoo 2022 nyiaj txiag thiab tsis muaj kev cuam tshuam rau nws cov lus qhia ntau lawm nickel ntawm 175,000 txog 190,000 tonnes.
