Ibiciro byo gukora alumina mu Bushinwa byagabanutse muri Gashyantare 2026

Nk’uko Baichuan Yingfu yabitangaje mu bushakashatsi bwerekeye inganda, ikiguzi cy’umusaruro wose w’ingufu mu Bushinwa cyari 2,697.10 yuan kuri toni imwe muri Gashyantare 2026, cyagabanutseho 51.3 yuan ugereranyije na 2,748.4 yuan muri Mutarama, bigaragaza igabanuka rya 1.87% buri kwezi n’igabanuka rya 18.02 ugereranyije n’umwaka. Igabanuka ry’ibiciro ryatewe ahanini n’ibiciro byoroshye ku bikoresho by’ingenzi n’amasoko y’ingufu ahamye.

Mu rwego rw'ibikoresho fatizo, ibiciro bya bauxite byo mu gihugu byakomeje kugabanuka ukoabakora alumina yo mu gihugu imbere, iracyahanganye n’ihindagurika ry’ibiciro, yagabanyije ibiciro by’ibiciro. Ku bauxite itumizwa mu mahanga, ibicuruzwa bikomeza kwiyongera bivuye muri Guinée byagabanyije ibura ryaterwaga n’imvura y’ibihe muri Ositaraliya, bituma isoko ry’inyanja ku isi rigumana isoko ryiza kandi bigatuma ibiciro bigabanuka. Soda ya Caustic nayo yateje igihombo gito mu gihe cyo kugura ibintu biri hasi no kwiyongera kw’ibikoresho. Amasoko y’amakara y’ubushyuhe yari atuje mu gihe cy’iminsi mikuru y’iserukiramuco ry’impeshyi, ibiciro bikaba byari bito cyane, bitanga inkunga ihoraho mu gutunganya alumina.

Nk’ikintu cy’ingenzi mu gushongesha aluminiyumu no gukora mu buryo bukurikira, kugabanuka guhoraho kw’ibiciro bya aluminiyumu bifasha kugabanya igitutu cy’agaciro ka aluminiyumu mu ruhererekane rw’agaciro. Ku nganda zibanda ku masahani ya aluminiyumu, inkoni, imiyoboro n’ibikoresho byakozwe neza, ibiciro byo hasi by’inyongera bishyigikira ibiciro bihamye, ipiganwa ryiza kandi bigira inyungu nziza ku masoko mpuzamahanga.

Kubera ko ibikoresho fatizo bigikomeje kuba byinshi kandi ikiguzi cy’ingufu kidahagije, abareba inganda biteze ko ikiguzi cya alumina kizakomeza gukoreshwa mu gihe cya vuba, bigatanga ikiguzi cyiza kuriImashini yo gucuranga aluminiyumu mu Bushinwa, urwego rwo gusohora no gukora imashini.