Kuva mu biruhuko by'iserukiramuco ry'impeshyi, igipimo cy'imikorere y'ibikoresho by'icyuma bikoreshwa mu gukora ibyuma bikoresha amashanyarazi bya arc franc cyariyongereye, kandi icyifuzo cy'isoko rya electrode ya grafiti cyariyongereye gato. Ariko, ukurikije uko ubucuruzi bw'isoko buhagaze muri rusange, hamwe n'isesengura ry'ibintu biva mu kirere n'ibiva mu kirere, biracyafata igihe kugira ngo isoko rya electrode ya grafiti risubire inyuma.
Mu gice cya mbere cya Gashyantare, igiciro cy’isoko cya electrode ya grafiti kiracyari hasi cyane, aho ingano ya yuan 500 kuri toni. Mu gice cya mbere cy’ukwezi, igiciro mpuzandengo cya 600mm kiri hejuru cyane ni yuan 25250 kuri toni, igiciro mpuzandengo cya 500mm ifite ingufu nyinshi ni yuan 21.250 kuri toni, naho igiciro mpuzandengo cya 500mm ifite ingufu zisanzwe ni yuan 18.750 kuri toni. Isoko rya electrode ya grafiti rifite imbaraga ebyiri ziganjemo intege nke, abakora electrode bakohereza nyuma y’iminsi mikuru, bagabanye igitutu cy’ibikoresho, kandi bagatanga ibiciro bigabanuka.
Kuva muri Gashyantare, ikiguzi cya electrode ya grafiti ifite ingufu nyinshi cyaragabanutseho gato, ahanini bitewe nuko igiciro ku isoko cya needle coke cyagabanutseho yuan 200/toni, igiciro cya coke y'amavuta kiri hagati ya yuan 10.000-11.000/toni, naho igiciro cya coke y'amakara kiri hagati ya yuan 10.500-12.000/toni. Kugabanuka kw'igiciro cy'ibikoresho fatizo bituma inyungu mu musaruro wa electrode ya grafiti ifite ingufu nyinshi iva kuri yuan 149/toni muri Mutarama ikagera kuri yuan 102/toni inyungu nke, ibi bikaba bidahagije kugira ngo abakora electrode bongere umutwaro w'umusaruro ku rwego runini, kandi igipimo rusange cy'imikorere ya electrode ya grafiti kiguma ku rugero rwo hasi rwa 26.5% muri Mutarama kugeza Gashyantare.
Mu gihe cy'iserukiramuco ry'impeshyi, isoko ry'ibyuma rigeze mu gihe cyo guhagarika imirimo, mu gice cyo hasi hari ikiruhuko cyo guhagarika imirimo, icyifuzo rusange cy'ibikoresho biragabanuka, hamwe no kugabanuka k'umutungo w'ibyuma bishaje, uruganda rwigenga rw'amatanura y'amashanyarazi hakurikijwe gahunda yo guhagarika gusana, igipimo cy'imikorere y'ibyuma bishaje y'amashanyarazi cyagabanutse kikagera ku mibare imwe ya 5.6%-7.8%, icyifuzo cya electrode ya grafiti ni gito. Mu cyumweru cyo ku ya 10 Gashyantare, inganda z'ibyuma bishaje y'amashanyarazi zahisemo gusubukura imirimo cyangwa gukora ibintu bidahagije kimwe kimwe, kandi igipimo cy'imikorere y'ibikoresho bishaje y'amashanyarazi cyazamutse kigera kuri 31.31%. Ariko, urwego rw'imikorere y'ibikoresho ruriho ubu ruracyari munsi y'impuzandengo, rudashobora guteza imbere kuzamuka gukomeye k'ibyifuzo bya electrode ya grafiti.
Mu 2023, hakurikijwe intego ya "karuboni ebyiri", igipimo cy'ikorwa ry'ibyuma bikozwe mu itanura ry'amashanyarazi kizakomeza kwiyongera. Ibidukikije by'ubukungu rusange mu gihugu no mu mahanga bizanozwa, ibyuma n'ibyuma ni inganda z'ingenzi z'ubukungu bw'igihugu, igihugu gifite umwanya ugaragara w'uruhare rw'ibikorwa remezo mu guteza imbere no gushyigikira ubukungu, inama yahuje yagaragaje ko "kwihutisha ishyirwa mu bikorwa rya" Gahunda ya 14 y'imyaka itanu "imishinga minini, gushimangira imikoranire y'ibikorwa remezo hagati y'uturere", nubwo iterambere ry'ubutaka ritoroshye kugaruka mu gihe gishize cy'iterambere ryihuse, Ariko "guhagarara" muri 2023 bishobora kuba biteganijwe. Kandi imikorere y'amatara y'isoko rya electrode ya graphite mu gihembwe cya mbere, isoko muri rusange rizategereza rirebe uko inganda z'ibyuma zizasubira mu gihembwe cya kabiri n'icya gatatu, zitegereje ihinduka rya politiki kandi nyuma y'icyorezo, kuvugurura ubukungu, bizazana inkuru nziza nshya ku isoko rya electrode ya graphite.
Igihe cyo kohereza: Gashyantare-17-2023