[Selelekela]: Ho tloha ka 2020, polyethylene ea Chaena e kene potolohong e ncha ea katoloso ea bokhoni bo bohareng, 'me bokhoni ba eona ba tlhahiso bo ntse bo hola, ka lithane tse limilione tse 2.6 tsa bokhoni bo bocha ba tlhahiso ka 2023, le kakaretso ea lithane tse limilione tse 32.41 tsa bokhoni ba tlhahiso ea polyethylene, keketseho ea 8.72% ha e bapisoa le 2022; Ka 2023, tlhahiso ea polyethylene ea Chaena e lebelletsoe ho ba lithane tse limilione tse 28.1423, keketseho ea 11.16% ho feta 2022.

Ho tloha ka 2019 ho isa ho 2023, bokgoni ba tlhahiso ya polyethylene ya China bo ile ba eketseha butle-butle, ka sekgahla sa kgolo ya motsoako sa 13.31%. Ho tloha ka 2020, ka keketseho ya dikgwebo tsa lehae, polyethylene e kene potolohong e ntjha ya nako ya katoloso e bohareng, molemong wa dikgwebo Wanhua Chemical, Zhejiang Petrochemical le Lianyungang Petrochemical, thepa e tala ya polyethylene e fapane haholo, mme lentswe la dikgwebo tsa lehae le ntse le ntlafala kamehla.

Kamora 2020, Chaena e kene nakong ea ntlafatso e kholo le katoloso ea bokhoni ba lik'hemik'hale, ka tsoelo-pele ea merero ea ho hloekisa le ho kopanya lik'hemik'hale le ntlafatso e tsoelang pele le ntlafatso ea sebopeho sa indasteri, tšusumetso ea 'maraka le eona ea matlafala,' me ho itšetleha ka thepa e tsoang kantle ho polyethylene le hona ho fokotseha butle-butle, 'me ho itšetleha ka thepa e tsoang kantle ho polyethylene ho lebelletsoe ho theohela ho hoo e ka bang 32% ka 2023. Ho ea ka pono ea sebopeho sa lihlahisoa ka kakaretso sa indasteri ea lehae, leha karolo ea thepa e khethehileng e eketsehile, karolo ea thepa e akaretsang e ntse e le kholo haholo, homogenization e tebile, 'me tlholisano ea likhoebo e ntse e eketseha.

Ka 2023, ho tla eketsoa kakaretso ea lithane tse limilione tse 2.6 tsa bokhoni ba tlhahiso ea polyethylene, 'me HDPE le lits'ebetso tse felletseng e ntse e le tsona tse ka sehloohong, tseo bokhoni ba tlhahiso ea HDPE bo tla eketseha ka lithane tse limilione tse 1.9 'me bokhoni ba tlhahiso ea LLDPE bo tla eketseha ka lithane tse 700,000. Ho ea ka libaka, likhoebo tse kentsoeng tlhahisong li shebane haholo-holo le Chaena Boroa, bokhoni bo bocha ba tlhahiso ea Chaena Boroa bo fihlile lithane tse limilione tse 1.8, e leng se etsang hore ho be le keketseho ea selemo le selemo ea 69.23%, 'me khatello ea phepelo Chaena Boroa e eketsehile. Ka 2023, bokhoni ba tlhahiso ea polyethylene ea Chaena bo fihlile lithane tse limilione tse 32.41, e leng keketseho ea 8.72% ha e bapisoa le 2022. Har'a tsona, HDPE e na le bokhoni ba lithane tse limilione tse 15.115, LDPE e na le bokhoni ba lithane tse limilione tse 4.635 (ho kenyeletsoa lithane tse limilione tse 1.3 tsa li-unit tsa tlhahiso ea LDPE/EVA), 'me LLDPE e na le bokhoni ba lithane tse limilione tse 12.66.

Bokgoni ba indasteri ya polyethylene ya China bo ntse bo hola, bo susumetswa ke keketseho ya tlhahiso selemo le selemo, bokgoni bo botjha ba tlhahiso ya polyethylene ba ditone tse dimilione tse 2.6 ka 2023, ditheko tsa oli e tala ya superposition di theohile ho tloha ho tse hodimo tsa selemo se fetileng, tshebediso ya bokgoni ba dikgwebo tsa tlhahiso e lokisitswe, tlhahiso e ntse e eketseha butle-butle. Ho ya ka dipalopalo tse tswang ho Longzhong Information, sekgahla sa kgolo ya tlhahiso ya polyethylene Chaena ho tloha ka 2019 ho isa ho 2023 se lebelletswe ho ba 12.39%, mme tlhahiso ya selemo le selemo ya polyethylene Chaena ka 2023 e lebelletswe ho ba ditone tse dimilione tse 28.1423, keketseho ya 11.16% ha e bapiswa le 2022.

Ka 2023, tlhahiso ea polyethylene ea HDPE ea Chaena e ne e le 46.50% ea tlhahiso eohle, tlhahiso ea polyethylene ea LLDPE e ne e le 42.22% ea tlhahiso eohle, tlhahiso ea polyethylene ea LDPE e ne e le 11.28% ea tlhahiso eohle, 'me lisebelisoa tse kentsoeng tšebetsong ka 2023 li ntse li laoloa ke lisebelisoa tsa HDPE le tse nang le density e felletseng, 'me karolelano ea tlhahiso ea HDPE e eketsehile. Karolo ea tlhahiso ea LDPE le LLDPE e fokotsehile hanyane.