Dukurikije imibare yo mu 2020, ubushobozi bwo gukora PVC ku isi bwageze kuri toni miliyoni 62, naho umusaruro wose ugera kuri toni miliyoni 54. Kugabanuka kose k'umusaruro bivuze ko ubushobozi bwo gukora butageze ku kigero cya 100%. Kubera ibiza, politiki z'ibanze n'ibindi bintu, umusaruro ugomba kuba uri munsi y'ubushobozi bwo gukora. Bitewe n'ikiguzi kinini cyo gukora PVC mu Burayi no mu Buyapani, ubushobozi bwo gukora PVC ku isi bwiganje cyane mu majyaruguru y'uburasirazuba bwa Aziya, aho Ubushinwa bufite hafi kimwe cya kabiri cy'ubushobozi bwo gukora PVC ku isi.
Dukurikije amakuru aturuka ku muyaga, mu 2020, Ubushinwa, Leta Zunze Ubumwe za Amerika n'Ubuyapani ni uturere tw’ingenzi ku isi dutunganya PVC, aho ubushobozi bwo gukora bungana na 42%, 12% na 4%. Mu 2020, ibigo bitatu bya mbere mu bushobozi bwo gukora PVC ku isi hose buri mwaka byari Westlake, shintech na FPC. Mu 2020, ubushobozi bwo gukora PVC buri mwaka bwari toni miliyoni 3.44, toni miliyoni 3.24 na toni miliyoni 3.299. Icya kabiri, ibigo bifite ubushobozi bwo gukora toni zirenga miliyoni 2 nabyo birimo inovyn. Ubushobozi bwose bw'Ubushinwa mu gukora ni toni miliyoni 25, hamwe n'umusaruro wa toni miliyoni 21 muri 2020. Hari inganda zirenga 70 za PVC mu Bushinwa, 80% muri zo zikaba ari uburyo bwa karubone karubone naho 20% zikaba ari uburyo bwa ethylene.
Uburyo bwinshi bwa karuboni karuboni bwiganje ahantu hakungahaye ku mutungo w’amakara nka Mongoliya y’imbere na Xinjiang. Aho uruganda rukorera ethylene ruherereye mu turere tw’inkombe kuko ibikoresho fatizo bya VCM cyangwa ethylene bigomba gutumizwa mu mahanga. Ubushobozi bw’umusaruro bw’Ubushinwa bungana na kimwe cya kabiri cy’isi, kandi hamwe no kwaguka kw’inganda zo mu Bushinwa, ubushobozi bwa PVC bwo gukora ethylene buzakomeza kwiyongera, kandi Ubushinwa buzakomeza kwangiza umugabane mpuzamahanga wa PVC.
Igihe cyo kohereza: Gicurasi-07-2022