[Mawu Oyamba] : Kuyambira 2020, polyethylene China walowa wozungulira watsopano wa centralized mphamvu kukula, ndi mphamvu yake yopanga akupitiriza kukula, ndi matani 2.6 miliyoni a mphamvu zatsopano kupanga mu 2023, ndi okwana matani 32.41 miliyoni polyethylene mphamvu kupanga mphamvu. , kuwonjezeka kwa 8.72% poyerekeza ndi 2022; Mu 2023, kupanga polyethylene ku China kukuyembekezeka kukhala matani 28.1423 miliyoni, kuwonjezeka kwa 11.16% kuposa 2022.

Kuchokera mu 2019 mpaka 2023, mphamvu yopanga polyethylene yaku China idakula pang'onopang'ono, ndikukula kwa 13.31%. Kuyambira 2020, ndi kuwuka kwa mabizinesi am'deralo, polyethylene walowa wozungulira watsopano wa centralized kukula nthawi, m'malo mwa mabizinezi Wanhua Chemical, Zhejiang Petrochemical ndi Lianyungang Petrochemical, polyethylene zopangira ndi zosiyanasiyana, ndi mawu a mabizinesi m'deralo nthawi zonse kusintha. .

Pambuyo pa 2020, China idalowa m'nthawi ya kuyenga kwakukulu ndi kukulitsa mphamvu zama mankhwala, ndikupita patsogolo kwa ntchito zoyenga ndi kuphatikiza mankhwala ndi kukhathamiritsa kosalekeza ndi kukweza kwa kapangidwe ka mafakitale, chikoka chamsika chikukulirakuliranso, komanso kudalira kutulutsa kwa polyethylene kulinso. kutsika pang'onopang'ono, ndipo kudalira kwa polyethylene kuchokera kunja kukuyembekezeka kutsika kufika pafupifupi 32% mu 2023. Kuchokera pamalingaliro azinthu zonse zamakampani apanyumba, ngakhale kuti chiwerengero cha zipangizo zapadera chawonjezeka, chiwerengero cha zipangizo zambiri chikadali chachikulu. chachikulu, homogenization ndizovuta, ndipo mpikisano wamabizinesi ukukulirakulira.

Mu 2023, matani okwana 2.6 miliyoni a polyethylene adzawonjezedwa, ndipo HDPE ndi kuika kachulukidwe kokwanira kumakhalabe zazikulu, zomwe HDPE yopanga mphamvu idzawonjezeka ndi matani 1.9 miliyoni ndipo mphamvu yopanga LLDPE idzawonjezeka ndi matani 700,000. . Ndi dera, mabizinezi anaika mu kupanga makamaka anaikira South China, mphamvu South China latsopano kupanga okwana matani 1.8 miliyoni, mlandu 69,23% ya kuwonjezeka pachaka, ndi mavuto kotunga mu South China chinawonjezeka. Mu 2023, China ndi polyethylene mphamvu kupanga okwana matani 32.41 miliyoni, kuwonjezeka kwa 8,72% poyerekeza ndi 2022. Pakati pawo, HDPE ali ndi mphamvu matani 15.115 miliyoni, LDPE ali ndi mphamvu ya matani 4.635 miliyoni (kuphatikizapo matani 1.3 miliyoni LDPE / EVA mayunitsi opangira limodzi), ndipo LLDPE ili ndi mphamvu yokwana matani 12.66 miliyoni.

China polyethylene makampani mphamvu akupitiriza kukula, motsogozedwa ndi kuwonjezeka kupanga chaka ndi chaka, 2023 polyethylene mphamvu zatsopano kupanga matani miliyoni 2.6, superposition mafuta yaiwisi mitengo inagwa kuchokera mkulu chaka chatha, kupanga mabizinesi mphamvu magwiritsidwe wakhala anakonza, kupanga pang'onopang'ono kuchuluka. Malinga ndi ziwerengero zochokera ku Longzhong Information, kuchuluka kwa kukula kwa polyethylene ku China kuyambira 2019 mpaka 2023 kukuyembekezeka kukhala 12.39%, ndipo kutulutsa kwapachaka kwa polyethylene ku China mu 2023 kukuyembekezeka kukhala matani 28.1423 miliyoni, kuwonjezeka kwa 11.16% poyerekeza ndi 2022.

Mu 2023, HDPE polyethylene yaku China idapanga 46.50% yazotulutsa zonse, LLDPE polyethylene yopanga zidapanga 42.22% yazotulutsa zonse, LDPE polyethylene yopanga 11.28% yazotulutsa zonse, ndipo zida zomwe zidayamba kugwira ntchito mu 2023 zikadalipobe. yolamulidwa ndi HDPE ndi zida zodzaza ndi kachulukidwe, ndipo chiŵerengero cha HDPE chawonjezeka. Gawo la kupanga LDPE ndi LLDPE linatsika pang'ono.