Mu myaka ya vuba aha, ibicuruzwa bya PE byakomeje gutera imbere mu nzira yo kwaguka vuba. Nubwo ibicuruzwa bya PE bitumizwa mu mahanga bigikomeza kubarwa mu rugero runaka, hamwe n’ubwiyongere bw’ubushobozi bw’umusaruro w’imbere mu gihugu, igipimo cy’aho PE iherereye cyagaragaje ko kigenda cyiyongera buri mwaka. Dukurikije imibare ya Jinlianchuang, kugeza mu 2023, ubushobozi bw’umusaruro w’ibikomoka ku bimera mu gihugu bwageze kuri toni miliyoni 30.91, hamwe n’umusaruro ungana na toni miliyoni 27.3; Biteganijwe ko hazaba hakiri toni miliyoni 3.45 z’ubushobozi bw’umusaruro buzaba butangiye gukoreshwa muri 2024, ahanini bukiyongera cyane mu gice cya kabiri cy’umwaka. Biteganijwe ko ubushobozi bw’umusaruro w’ibikomoka ku bimera buzaba toni miliyoni 34.36 kandi umusaruro uzaba toni miliyoni 29 muri 2024.
Kuva mu 2013 kugeza 2024, ibigo bitunganya polyethylene bigabanyijemo ibice bitatu. Muri byo, kuva mu 2013 kugeza 2019, ahanini ni ishoramari ry’amakara mu bigo bitunganya olefin, aho umusaruro w’amakara wiyongeraho toni zigera ku 950000 ku mwaka; Kuva mu 2020 kugeza 2023 ni icyiciro cy’umusaruro rusange w’inganda nini zitunganya no gusya ibinyabutabire, aho impuzandengo y’umusaruro w’umwaka mu Bushinwa yiyongereye cyane, ikagera kuri toni miliyoni 2.68 ku mwaka; Biteganijwe ko toni miliyoni 3.45 z’ubushobozi bwo gukora zizatangira gukoreshwa mu 2024, hamwe n’umuvuduko w’izamuka rya 11.16% ugereranije no mu 2023.
Gutumiza ibicuruzwa bya PE byagaragaje ko bigenda bigabanuka buri mwaka. Kuva mu 2020, bitewe n’ubwiyongere bw’ibikorwa byo gutunganya ibicuruzwa binini, ubushobozi bwo gutwara ibintu ku rwego mpuzamahanga bwabaye buke bitewe n’ibikorwa by’ubuzima rusange ku isi, kandi igipimo cy’imizigo yo mu nyanja cyariyongereye cyane. Bitewe n’ingaruka z’ibiciro, ingano ya polyethylene yo mu gihugu yagabanutse cyane kuva mu 2021. Kuva mu 2022 kugeza 2023, ubushobozi bw’umusaruro w’Ubushinwa bukomeje kwaguka, kandi igihe cyo gutandukanya amasoko yo mu gihugu n’ayo mu mahanga kiracyagoranye gufungura. Igipimo mpuzamahanga cy’imizigo cya PE cyaragabanutse ugereranije na 2021, kandi byitezwe ko ingano y’imizigo yo mu gihugu izaba toni miliyoni 12.09 muri 2024. Hashingiwe ku kiguzi n’uburyo ibicuruzwa bigendwa ku isi, ingano y’imizigo yo mu nyanja cyangwa iyo mu gihugu izakomeza kugabanuka.
Ku bijyanye n'ibyoherezwa mu mahanga, bitewe n'umusaruro mwinshi w'ibicuruzwa binini byo gutunganya no gukaraba mu myaka ya vuba aha, ubushobozi bwo gukora n'umusaruro byariyongereye cyane. Ibikoresho bishya bifite gahunda nyinshi zo gukora, kandi igitutu cyo kugurisha cyariyongereye nyuma y'uko ibi bikoresho bitangiye gukora. Gukomera kw'ipiganwa ry'igiciro gito mu gihugu byatumye inyungu igabanuka mu ipiganwa ry'igiciro gito, kandi itandukaniro ry'ibiciro rirambye hagati y'amasoko y'imbere n'ayo hanze ryatumye bigorana abaguzi ba terminale gusobanukirwa ubwiyongere bw'ibicuruzwa mu gihe gito. Nyuma ya 2020, ingano y'ibicuruzwa byoherezwa mu Bushinwa byagaragaje ko byiyongera uko umwaka utashye.
Bitewe n’umuvuduko w’irushanwa ry’imbere mu gihugu ukomeje kwiyongera umwaka ku wundi, icyerekezo cyo gushaka uburyo bwo kohereza polyethylene mu mahanga ntigishobora guhinduka. Ku bijyanye n’ibitumizwa mu mahanga, u Burasirazuba bwo Hagati, Leta Zunze Ubumwe za Amerika n’ahandi biracyafite umubare munini w’umutungo uhendutse, kandi bikomeje gufata Ubushinwa nk’isoko rikomeye ryibandwaho mu kohereza ibicuruzwa mu mahanga. Bitewe n’ubwiyongere bw’ubushobozi bw’umusaruro w’imbere mu gihugu, ubwiyongere bw’umusaruro w’imbere mu gihugu buzagabanuka bugere kuri 34% muri 2023. Ariko, hafi 60% by’ibicuruzwa bya PE byo mu rwego rwo hejuru biracyashingiye ku bitumizwa mu mahanga. Nubwo hakiri icyizere cyo kugabanuka k’ubwiyongere bw’umusaruro w’imbere mu gihugu bitewe n’ishoramari ry’ubushobozi bw’umusaruro w’imbere mu gihugu, icyuho cy’ubusabe bw’ibicuruzwa byo mu rwego rwo hejuru ntigishobora kuzuzwa mu gihe gito.
Ku bijyanye n'ibyoherezwa mu mahanga, hamwe no kwiyongera k'irushanwa ry'imbere mu gihugu ndetse no kwimurira inganda zimwe na zimwe zikora ibintu byo mu gihugu mu majyepfo y'uburasirazuba bwa Aziya, ibyo hanze nabyo byabaye icyerekezo cyo gushakisha ibicuruzwa ku bigo bitanga umusaruro ndetse n'abacuruzi bamwe na bamwe mu myaka yashize. Mu gihe kiri imbere, bizanatuma habaho icyerekezo cyo kohereza ibicuruzwa mu mahanga, bikongera ibyoherezwa mu mahanga mu majyepfo y'uburasirazuba bwa Aziya, Afurika na Amerika y'Epfo. Mu gihugu imbere, gukomeza gushyira mu bikorwa gahunda ya Belt and Road no gufungura ibyambu by'ubucuruzi bya Sino-Burusiya byatumye habaho amahirwe yo kwiyongera k'ubukene bwa polyethylene mu turere two mu majyaruguru y'uburengerazuba bwa Aziya yo Hagati no mu majyaruguru y'uburasirazuba bwa kure bw'Uburusiya.
Igihe cyo kohereza: Gicurasi-06-2024