Mbere y’ibiruhuko by’umunsi w’igihugu, bitewe n’ubukungu bwifashe nabi, umwuka w’ubucuruzi w’isoko ndetse n’ibikenewe bidahungabana, isoko rya PVC ntabwo ryateye imbere ku buryo bugaragara.Nubwo igiciro cyazamutse, cyagumye ku rwego rwo hasi kandi gihindagurika.Nyuma yibiruhuko, isoko rya PVC ejo hazaza hafunzwe by'agateganyo, kandi isoko rya PVC rishingiye ahanini kubintu byaryo.Kubera iyo mpamvu, ushyigikiwe nibintu nko kuzamuka kw'igiciro cya kariside ya calcium mbisi no kugera ku bicuruzwa bitaringaniye mu karere mu rwego rwo kubuza ibikoresho no gutwara abantu, igiciro cy’isoko rya PVC cyakomeje kwiyongera, buri munsi kikiyongera.Muri 50-100 Yuan / toni.Ibiciro byo kohereza ibicuruzwa byazamutse, kandi ibikorwa nyabyo birashobora kumvikana.Ariko, kumanuka wo hasi wubaka ...