[Nhanganyaya]: Kubva mugore ra2020, polyethylene yeChina yapinda muchikamu chitsva chekuwedzera kugona kwayo, uye kugona kwayo kugadzira kunoramba kuchikura, iine matani mamiriyoni 2.6 esimba idzva rekugadzira muna 2023, uye huwandu hwematani mamiriyoni 32.41 esimba rekugadzira polyethylene, kuwedzera kwe8.72% zvichienzaniswa ne2022; Muna 2023, kugadzirwa kwepolyethylene yeChina kunotarisirwa kuva matani mamiriyoni 28.1423, kuwedzera kwe11.16% kupfuura 2022.

Kubva muna 2019 kusvika 2023, kugona kwekugadzira polyethylene muChina kwakawedzera zvishoma nezvishoma, nekukura kwe13.31%. Kubva muna 2020, nekukura kwemakambani emuno, polyethylene yapinda muchikamu chitsva chenguva yekuwedzera, panzvimbo yemabhizinesi eWanhua Chemical, Zhejiang Petrochemical neLianyungang Petrochemical, zvinhu zvepolyethylene zvakasiyana-siyana, uye inzwi remakambani emuno riri kuramba richivandudzika.

Mushure megore ra2020, China yapinda munguva yekunatswa kukuru uye kuwedzera kugona kwemakemikari, nekufambira mberi kwemapurojekiti ekubatanidza makemikari uye kugadziriswa nekugadziriswa kwechimiro chemaindasitiri, simba remusika riri kusimbawo, uye kuvimba nekutenga zvinhu zvinobva kunze kwepolyethylene kuri kudzikirawo zvishoma nezvishoma, uye kuvimba nekutenga zvinhu zvinobva kunze kwepolyethylene kunotarisirwa kudzikira kusvika pa32% muna 2023. Kubva pamaonero echimiro chezvigadzirwa zveindasitiri yemuno, kunyangwe huwandu hwezvinhu zvakakosha hwawedzera, huwandu hwezvinhu zvakajairika huchiri hwakanyanya, homogenization yakakomba, uye makwikwi emabhizinesi ari kuwedzera kusimba.

Muna 2023, huwandu hwematani mamiriyoni 2.6 ekugadzira polyethylene huchawedzerwa, HDPE nemidziyo yakazara ichiramba iriyo mikuru, iyo HDPE yekugadzira ichawedzera nematani mamiriyoni 1.9 uye LLDPE yekugadzira ichawedzera nematani zviuru mazana manomwe. Zvichienderana nedunhu, mabhizinesi akaiswa mukugadzira anonyanya kuSouth China, huwandu hutsva hwekugadzira hweSouth China hwakasvika matani mamiriyoni 1.8, zvichireva 69.23% yekuwedzera kwegore, uye kumanikidzwa kwekugovera muSouth China kwakawedzera. Muna 2023, huwandu hwekugadzira polyethylene muChina hwakasvika matani mamiriyoni 32.41, kuwedzera kwe8.72% zvichienzaniswa na2022. Pakati pavo, HDPE ine simba rematani mamiriyoni 15.115, LDPE ine simba rematani mamiriyoni 4.635 (kusanganisira matani mamiriyoni 1.3 eLDPE/EVA co-production units), uye LLDPE ine simba rematani mamiriyoni 12.66.

Kugona kweindasitiri yepolyethylene muChina kuri kuramba kuchiwedzera, zvichikonzerwa nekuwedzera kwekugadzirwa kwegore negore, 2023 kugona kwekugadzira polyethylene kwematani mamiriyoni 2.6, mitengo yemafuta asina kuchena esuperposition yakaderera kubva pakukwirira kwegore rapfuura, kushandiswa kwesimba remabhizinesi ekugadzira kwagadziriswa, kugadzirwa kwakawedzera zvishoma nezvishoma. Zvichienderana nehuwandu kubva kuLongzhong Information, mwero wekukura kwekugadzirwa kwepolyethylene muChina kubva muna 2019 kusvika 2023 unotarisirwa kuva 12.39%, uye kubuda kwegore negore kwepolyethylene muChina muna 2023 kunotarisirwa kuva matani mamiriyoni 28.1423, kuwedzera kwe11.16% zvichienzaniswa negore ra2022.

Muna 2023, kugadzirwa kwepolyethylene yeHDPE muChina kwaive ne46.50% yehuwandu hwese hwezvinhu zvakabuda, kugadzirwa kwepolyethylene yeLLDPE kwaive ne42.22% yehuwandu hwese hwezvinhu zvakabuda, kugadzirwa kwepolyethylene yeLDPE kwaive ne11.28% yehuwandu hwezvinhu zvakabuda, uye michina yakashandiswa muna 2023 ichiri kutungamirwa neHDPE nemidziyo yakazara, uye huwandu hweHDPE hwakakwira. Chikamu chekugadzirwa kweLDPE neLLDPE chakaderera zvishoma.