Vuba aha, ibiciro by’isoko ry’imiyoboro isudira hamwe n’umuyoboro wa galvanis mu mijyi minini y’Ubushinwa byakomeje kuba byiza, kandi imijyi imwe n'imwe yagabanutseho 30 Yuan / toni. Nk’uko byatangajwe, impuzandengo yikigereranyo cya 4-santimetero * 3,75mm yo gusudira mu Bushinwa yagabanutseho 12 yuan / toni ugereranije n’ejo, naho igiciro cyo ku isoko cy’imiyoboro ya santimetero 4 * 3,75mm mu Bushinwa cyaragabanutseho 22 Yuan / ton ugereranije n'ejo. Igicuruzwa cyo ku isoko ni impuzandengo. Kubijyanye no guhindura ibiciro byinganda zinganda, ex uruganda rwashyizeho urutonde rwibiciro byo gusudira mu nganda zikora imiyoboro yagabanutseho 30 yuan / toni ugereranije n’ejo. Kugeza ubu, icyifuzo cya Shanghai cyagarutse buhoro buhoro nyuma yo gutangira akazi. Icyakora, kubera imvura nyinshi yaguye muri kamena, isoko rikenewe ahantu henshi nko mu biyaga byombi riragenda rigabanuka, kandi muri rusange icyifuzo cyo hasi kiracyari gito. Ibarurishamibare ryimbere mu gihugu ryakomeje kwegeranya muri iki cyumweru, kandi ibicuruzwa byabacuruzi byari bibi. Uyu munsi, urukurikirane rw'ibihe byirabura rwongeye gucika intege, kandi kuvuguruzanya hagati y'ibiteganijwe gukenerwa byazanywe no kuzamuka kw'isoko ku buryo budasubirwaho kandi ibyuma bidahagije by'icyuma biracyagaragara. Ku bijyanye n’ibikoresho fatizo, igiciro cya Tangshan 355 cyavuzwe kuri 4750 yuan / toni uyu munsi, cyari gihamye kurusha mbere. Kugeza ubu, uruganda rukora ibyuma rwa Tangshan rwasubukuye umusaruro, kandi igipimo cyo gukoresha ubushobozi cyiyongereye. Ariko, icyifuzo nyacyo ntabwo ari cyiza, cyagiye cyongera buhoro buhoro igitutu cyibikoresho bya Tangshan. Hamwe no kongera ibicuruzwa, ibisabwa birekurwa buhoro. Muri rusange gutanga no gusaba kudahuza ibyuma bya strip birakaze. Biragoye ko igiciro cyisoko kigira umuvuduko munini wo kuzamuka, kandi igiciro gishobora kugabanuka. Kubera iyo mpamvu, biteganijwe ko igiciro cy’isoko ry’imiyoboro isudira mu gihugu hamwe n’umuyoboro wa galvaniside gishobora kuzamuka mu cyumweru gitaha bitewe n’ikibazo gikenewe ku miyoboro isudira no kugabanuka kw’icyuma kibisi. Ibisabwa ku miyoboro mpuzamahanga y'ibyuma byahagaze neza, bityo dushobora gufata umwanya wo kugura byinshi.