Isesengura ry'isoko rya needle coke, electrode ya grafiti na coke ya peteroli ifite calcium nkeya kuva muri Gashyantare

Isoko ryo mu gihugu: Igabanuka ry’ibiciro muri Gashyantare bitewe n’isoko, kugabanuka kw’ibicuruzwa, ibintu bitwara amafaranga nko kwiyongera kw’ibiciro ku isoko rya “needle coke”, ishami rya peteroli rya “needle coke” ryiyongereye kuva kuri 200 kugeza kuri 500 yuan, kohereza ibikoresho bya “anode” ku isoko ry’ubucuruzi rihagije, ingufu nshya zikomoka ku binyabiziga ziyongera, umusaruro ukomeza kwiyongera ndetse no kugurishwa, bityo “needle coke coke” iracyari ahantu hakomeye ku isoko, isoko rya “coke” ryatangiye nabi, ariko hagati mu kwezi, igiciro cya “graphite electrode” cyagaragaye ko cyazamutse hagati ya 1000-1500 yuan/toni, icyarimwe, isoko ryitezwe ko rizongera gusubukurwa mu mpera za Gashyantare cyangwa mu ntangiriro za Werurwe, hanyuma koherezwa kw’isoko rya “coke” rizarushaho kuba ryiza. Mu rwego rwa “graphite electrode”, igiciro cyariyongereye hagati muri Gashyantare bitewe n’izamuka ry’igiciro cy’ibikoresho fatizo, izamuka ry’umuvuduko uhoraho w’ibiciro n’aho gutangirira hasi. Dufashe urugero rw’ingufu nyinshi cyane za 600mm, igiciro ku isoko cyiyongereyeho 1500 yuan ugereranije n’intangiriro za Gashyantare, kandi igiciro cy’isoko ubu ni 26500 yuan/toni. Muri icyo gihe, bitewe n’ingaruka z’igenzura ry’ibidukikije mu mikino Olempike y’itumba, hari ibigo bimwe na bimwe byahagaritse umusaruro mu mpera za Mutarama. Biteganijwe ko umusaruro uzongera gusubukurwa hagati muri Werurwe nyuma y’imikino Olempike y’itumba, ibyo bikaba byongera icyifuzo cya needle coke. Biteganijwe ko ibiciro bya needle coke biteganijwe, uhereye ku isoko ry’ibicuruzwa, isoko rusange rito ritangira muri Gashyantare, rifite inkunga runaka ku biciro, ibisabwa, ubushyuhe bw’ibikoresho bya cathode, ibiciro bya electrode ya grafiti bizamurwa icyarimwe, ishingwa ry’isoko rya needle coke, uhereye ku isoko, peteroli, calcium burned ibiciro biherutse kwiyongera, Igiciro cyo hejuru cya sulfure calcined coke cyongerewe kigera kuri yuan 9500 kuri toni, bamwe mu baguzi bashobora kwifashisha needle coke, kongera igiciro ku isoko cya needle coke kugira ngo bongere ibyishimo, kwiyongera biteganijwe ko bizaba yuan 500.