nkhani

1. Kusanthula kwamakono kwa mphamvu yopanga polyethylene padziko lonse mu 2018-2022

Kuchokera mu 2018 mpaka 2022, mphamvu yopanga polyethylene padziko lonse lapansi ikuwonetsa kukula kosalekeza.Kuyambira 2018, mphamvu yapadziko lonse lapansi yopanga polyethylene yalowa munthawi yakukulirakulira, ndipo mphamvu yopanga polyethylene yakula kwambiri.Pakati pawo, mu 2021, mphamvu yatsopano yopanga polyethylene padziko lonse inawonjezeka ndi 8,26% poyerekeza ndi 2020.Chifukwa cha kukhudzidwa kwa zochitika zapadziko lonse lapansi pazaumoyo wa anthu, mtengo wokwera wa polyethylene komanso kuchedwa kwa malo atsopano opangira, zina mwazomera zomwe zidakonzedwa kuti ziyambe kupanga mu 2022 zachedwa mpaka 2023, komanso mawonekedwe amtundu wa polyethylene mabizinesi ayamba kusintha kuchoka pamiyezo yocheperako kupita ku kuchuluka kopitilira muyeso.

2. Kusanthula kwamakono kwa mphamvu yopanga polyethylene ku China kuyambira 2018 mpaka 2022

Kuchokera ku 2018 mpaka 2022, kuchuluka kwapachaka kwa kukula kwa mphamvu yopanga polyethylene kunakwera ndi 14.6%, yomwe idakwera kuchokera ku matani 18.73 miliyoni mu 2018 kufika matani 32.31 miliyoni mu 2022. pamwamba 45% pamaso 2020, ndi polyethylene analowa mkombero kukulitsa mofulumira pa zaka zitatu kuchokera 2020 mpaka 2022. Matani oposa 10 miliyoni a mphamvu zatsopano kupanga.Mu 2020, kupanga mafuta achikhalidwe kudzasweka, ndipo polyethylene ilowa mugawo latsopano lachitukuko chosiyanasiyana.M'zaka ziwiri zotsatira, kukula kwa kupanga polyethylene kunachepa ndipo kupangika kwazinthu zamagulu ambiri kudakhala kwakukulu.Pankhani ya zigawo, kuchuluka kwatsopano kumene mu 2022 kumakhazikika ku East China.Ngakhale mphamvu yatsopano yowonjezereka ya matani 2.1 miliyoni ku South China imaposa kwambiri East China, mphamvu ya South China imayikidwa kwambiri mu December, yomwe idakali yosadziwika, kuphatikizapo mphamvu ya matani 120 a petrochina, matani 600,000 a Hainan. kuyenga ndi Chemical, ndi 300,000 matani EVA/LDPE co-kupanga unit ku Gulei.Kutulutsa kopanga kumayembekezeredwa mu 2023, osakhudzidwa pang'ono mu 2022. M'zaka zaposachedwa, mabizinesi am'deralo ku East China adayamba kupanga mwachangu ndikukhala pamsika mwachangu, kuphatikiza matani 400,000 a Lianyungang Petrochemical ndi matani 750,000 a Zhejiang Petrochemical.

3. Kupereka ndi kufuna kuneneratu kwa msika wa polyethylene waku China mu 2023-2027

2023-2027 ikhalabe pachimake pakukulitsa mphamvu za polyethylene ku China.Malingana ndi ziwerengero za Longzhong, pafupifupi matani 21.28 miliyoni a polyethylene akukonzekera kuti apangidwe m'zaka 5 zikubwerazi, ndipo akuyembekezeka kuti mphamvu ya polyethylene ya China idzafika matani 53.59 miliyoni mu 2027. Poganizira kuchedwa kapena kukhazikitsidwa kwa chipangizocho, akuyembekezeka kuti kutulutsa kwa China kudzafika matani 39,586,900 mu 2027. Kuwonjezeka kwa 55.87% kuchokera ku 2022. Panthawiyo, chiwongoladzanja cha China chidzakhala bwino kwambiri, ndipo gwero lochokera kunja lidzasinthidwa kwambiri.Koma potengera momwe zinthu ziliri pano, kuchuluka kwa zinthu zapadera kumatenga pafupifupi 20% ya kuchuluka kwa polyethylene, ndipo kusiyana kwazinthu zapadera kudzakhala kochedwa kupanga liwiro.Malingana ndi dera, zimakhala zovuta kubweza zida zowonjezera kumadera a kumpoto chakum'mawa ndi kumpoto chakumadzulo.Kuphatikiza apo, pambuyo pa ntchito yapakati ya zida ku South China, zotulutsa ku South China zikhala malo achiwiri ku China mu 2027, kotero kuti kusiyana kokwanira ku South China kudzachepetsedwa kwambiri.