Antaike, Ikigo cy’ubushakashatsi mu Bushinwa, yavuze ko ubushakashatsi bwakozwe na smelter bwerekanye ko umusaruro w’umuringa muri Gashyantare wari umeze nkuri muri Mutarama, kuri toni 656000, ukaba uri hejuru cyane ugereranyije n’uko byari byitezwe, mu gihe inganda z’ingenzi zikoresha ibyuma byongeye gukora buhoro buhoro.

Byongeye kandi, amafaranga yo kuvura umuringa yibanze, akaba ari yo soko nyamukuru yinjira mu ruganda, yiyongereyeho 20% kuva mu mpera za 2019. Aetna yavuze ko igiciro cy’amadolari arenga 70 kuri toni cyagabanyije igitutu ku bicuruzwa.Isosiyete iteganya ko umusaruro uzagera kuri toni 690000 muri Werurwe.

Ububiko bw'umuringa mu gihe cyashize bwazamutse kuva ku ya 10 Mutarama, ariko amakuru ku minsi mikuru yagutse y'Ibiruhuko mu mpera za Mutarama no mu ntangiriro za Gashyantare ntabwo yashyizwe ahagaragara.

Minisiteri y’imiturire n’iterambere ry’icyaro yavuze ko nk’isoko nyamukuru yo gukoresha umuringa, hejuru ya 58% by’imishinga itimukanwa n’imyubakire y’Ubushinwa n’ibikorwa remezo byubatswe mu cyumweru gishize, ariko bikomeza guhura n’ikibazo cy’ibura ry’abakozi.