Guverinoma ya Koreya y'Epfo izagabanya imisoro ku bicuruzwa biva mu mahanga kugeza kuri zeru ku byuka bitatu bidasanzwe bikoreshwa mu gukora imashini zikoreshwa mu gukata ibikoresho bya elegitoroniki —neon, xenonnakriptoni– guhera mu kwezi gutaha. Ku bijyanye n'impamvu yo guhagarika imisoro, Minisitiri w'Igenamigambi n'Imari wa Koreya y'Epfo, Hong Nam-ki, yavuze ko Minisiteri izashyira mu bikorwa igenamigambi ry'imisoro ntarengwa kuneon, xenonnakriptonimuri Mata, ahanini kubera ko ibi bicuruzwa bishingiye cyane ku bitumizwa mu Burusiya na Ukraine. Ni ngombwa kuvuga ko Koreya y'Epfo ubu ishyiraho umusoro wa 5.5% kuri izi gazi eshatu zidasanzwe, kandi ubu iri kwitegura gushyiraho umusoro wa 0%. Mu yandi magambo, Koreya y'Epfo ntabwo ishyiraho umusoro ku itumizwa ry'izi gazi. Iyi ngamba igaragaza ko ingaruka z'ubusumbane bw'ingufu zidasanzwe n'ubusumbane bw'ibikenewe ku nganda za semiconductor zo muri Koreya ari nini cyane.

Ibi byatewe n'iki?

Icyo gikorwa cya Koreya y'Epfo giturutse ku mpungenge z'uko ikibazo cyo muri Ukraine cyagize ingaruka ku itangwa rya gazi idasanzwe kandi ko izamuka ry'ibiciro rishobora kwangiza inganda za semiconductor. Dukurikije amakuru ya rubanda, igiciro cya buri kimwe cyaneonGazi yatumijwe muri Koreya y'Epfo muri Mutarama yiyongereyeho 106% ugereranije n'ikigereranyo cyo mu 2021, ndetse n'igiciro cyakriptoniGazi nayo yiyongereyeho 52.5% muri icyo gihe. Hafi ya gaze zose zidasanzwe zo muri Koreya y'Epfo zitumizwa mu mahanga, kandi zishingiye cyane ku biva mu Burusiya na Ukraine, ibyo bikaba bigira ingaruka zikomeye ku nganda zikora ibikoresho bya semiconductor.

Koreya y'Epfo yishingikiriza ku byuka byiza

Nk’uko Minisiteri y’Ubucuruzi, Inganda n’Ingufu ya Koreya y’Epfo ibivuga, igihugu gishingiye ku bicuruzwa bitumizwa mu mahanganeon, xenon, nakriptonimu Burusiya na Ukraine mu 2021 bazaba 28% (23% muri Ukraine, 5% mu Burusiya), 49% (31% mu Burusiya, Ukraine 18%), 48% (Ukraine 31%, Uburusiya 17%). Neon ni ibikoresho by'ingenzi bya lasers za excimer na polysilicon y'ubushyuhe buke (LTPS) TFT, naho xenon na krypton ni ibikoresho by'ingenzi muri gahunda yo gukata imyobo ya 3D NAND.