Site na 2020, polyethylene nke China abanyela n'ọgba ọhụrụ nke mgbasawanye ikike etiti, na ikike mmepụta ya na-aga n'ihu na-abawanye, yana nde tọn 2.6 nke ikike mmepụta ọhụrụ na 2023, yana ngụkọta nke 32.41 nde tọn nke ikike mmepụta polyethylene. , mmụba nke 8.72% tụnyere 2022; Na 2023, a na-atụ anya mmepụta polyethylene China ga-abụ nde tọn 28.1423, mmụba nke 11.16% karịa 2022.

Site na 2019 ruo 2023, ikike imepụta polyethylene nke China mụbara nke ọma, yana mmụba ngwa ngwa nke 13.31%. Ebe ọ bụ na 2020, na ịrị elu nke ụlọ ọrụ mpaghara, polyethylene abanyela n'ọgbọ ọhụrụ nke oge mgbasawanye etiti, n'aha ụlọ ọrụ Wanhua Chemical, Zhejiang Petrochemical na Lianyungang Petrochemical, akụrụngwa polyethylene dị iche iche, na olu nke ụlọ ọrụ mpaghara na-akawanye mma mgbe niile. .

Mgbe 2020 gachara, China abanyela n'oge nke nnukwu nnụcha na ikike kemịkalụ, na-aga n'ihu nke nrụcha na ọrụ ntinye kemịkalụ yana njikarịcha na nkwalite nke ụlọ ọrụ mmepụta ihe, mmetụta ahịa na-ewusi ike, na ịdabere na mbubata polyethylene na-emekwa ka ọ dị elu. nke nta nke nta na-ebelata, na ịdabere na mbubata polyethylene na-atụ anya na ọ ga-adaba na ihe dịka 32% na 2023. Site n'echiche nke mkpokọta ngwaahịa nke ụlọ ọrụ ụlọ, ọ bụ ezie na ọnụ ọgụgụ nke ihe ndị pụrụ iche abawanyela, ọnụ ọgụgụ nke ihe ndị dị n'ozuzu ka dịkwa oke. nnukwu, homogenization dị njọ, na asọmpi nke ụlọ ọrụ na-esiwanyewanye ike.

Na 2023, a ga-agbakwunye ngụkọta nke nde tọn 2.6 nke ikike mmepụta polyethylene, yana HDPE na nrụnye zuru oke ka bụ isi, nke ikike mmepụta HDPE ga-abawanye site na nde 1.9 nde na ikike mmepụta LLDPE ga-abawanye site na tọn 700,000. . Site na mpaghara, ụlọ ọrụ etinyere na mmepụta na-elekwasị anya na South China, ikike mmepụta ọhụrụ nke South China ruru nde tọn 1.8, na-aza 69.23% nke mmụba kwa afọ, yana nrụgide ọkọnọ na South China mụbara. Na 2023, ikike imepụta polyethylene China ruru nde 32.41, mmụba nke 8.72% ma e jiri ya tụnyere 2022. N'ime ha, HDPE nwere ikike nke nde tọn 15.115, LDPE nwere ikike nke 4.635 nde ton / ton PEEV (gụnyere 1.3 nde ton PEEV). ngalaba mmepụta), na LLDPE nwere ikike nke nde tọn 12.66.

China si polyethylene ụlọ ọrụ ikike na-aga n'ihu na-amụba, chụpụrụ site na-abawanye na mmepụta afọ kwa afọ, 2023 polyethylene ọhụrụ mmepụta ikike nke 2.6 nde tọn, superposition crude mmanụ ahịa dara site n'afọ gara aga, mmepụta ụlọ ọrụ ikike itinye n'ọrụ e rụziri, mmepụta nwayọọ nwayọọ mụbaa. Dabere na ọnụ ọgụgụ sitere na Longzhong Information, ọnụ ọgụgụ mmepụta nke polyethylene na China site na 2019 ruo 2023 na-atụ anya na ọ ga-abụ 12.39%, na mmepụta polyethylene kwa afọ na China na 2023 na-atụ anya na ọ ga-abụ 28.1423 nde tọn, mmụba nke 11.16% tụnyere 2022.

Na 2023, mmepụta polyethylene nke China nke HDPE ruru 46.50% nke mkpokọta mmepụta, LLDPE polyethylene mmepụta ruru 42.22% nke mkpokọta mmepụta, LDPE polyethylene mmepụta ruru 11.28% nke mkpokọta mmepụta, na ngwaọrụ etinyere n'ọrụ na 2023 ka dị. nke HDPE na ngwaọrụ njupụta zuru oke na-achị, yana mmepụta nke HDPE abawanyela. Oke mmepụta LDPE na LLDPE belatara ntakịrị.