Utshintsho lwe-China elizweni le-China ukusukela ngo-2004 ukuya ku-2021 lunokubonwa kwizigaba ezine zePhepha lePhepha laseTshayina ukusukela ngo-2004, njengoko kuchaziwe ngezantsi.

Inqanaba lokuqala ngo-2004-2007, xa imfuno ye-China yePlastiki yayiphantsi kwenqanaba eliphantsi kwaye igcinwe ivolumu ephantsi igcinwe ngo-2008 xa kufakelwe i-China

Inqanaba lesibini ngo-2009 ukuya ku-016, i-Thi yaseTshayina yangena kwisigaba sokukhula esizinzileyo emva konyuso olubalulekileyo. Ngo-2009, ngenxa ye-bailout yasekhaya nelinye ilizwe, i-Globall Globall, ivolumu yokurhweba gabalala yasekhaya, imfuno eqingqiweyo yayishushu, inyuka ngenye indawo yokukhula kwexabiso lotshintshiselwano ngo-2010, i-RMM ye-RMM ilandelwa Ixabiso liyaqhubeka nokuxabisa, ukudityaniswa nendawo yeRhafu ye-ASEAN Isivumelwano seNkqubo-sikhokelo saqala ukusebenza kwaye iindleko zokungenisa elizweni zancitshiswa, ke i-volue yokungenisa ukusukela ngo-2010 ihleli kwaye iqondo lokukhula ligcine imeko ephezulu. Ngo-2014, amanqanaba amatsha emveliso yasekhaya anyuke kakhulu, kwaye ukuveliswa kwempahla yekhaya jikelele kuye kwanda ngokukhawuleza; Ngo-2016, iNtshona yaphakamisa ngokusesikweni isondo kwi-Iran, kunye nemithombo ye-Irania yayikulungele ukuthumela amaxabiso aphezulu, ngelixa ukukhula kwe-volumu ye-Provolue ehlelweyo.

Inqanaba lesithathu ngu-2017 ukuya ku-2020, i-China ye-PEP ye-PEP i-rose ibukhali kwakhona ngo-2017, i-PE yasekhaya neyasekhaya ikhula kwaye ikwilizwe elinezinto ezinqamlezileyo, liseyinto ebaluleke kakhulu kwiLizwe leMveliso yeHlabathi ukukhululwa. Ukusukela ngo-2017 ukusukela kwi-China yokukhula kwevolumu ye-PEP yokungenisa i-PEPUP ye-PEPOP engaphezulu, ukuya kuthi ga kwi-2020, i-Hydrocarbon enkulu kunye ne-Hydrocarbon entsha kunye ne-Hydrocarbon i-chinans kunye ne-chiet ye-chinans ichithwe kakhulu sisifo "se-ferlos esichaphazeleka kakhulu", ngelixa Imeko yothintelo luka-China othintelayo kunye nolawulo luzinzayo kwaye imfuno ithatha ukukhokela, oovimba bobuphwelo banotyekelo lokungenisa amaxabiso asezantsi, kwaye kwi-2020 China's Pe Ngenisa ivolumu ifikelela kwi-1853 yezigidi zeetoni. Nangona kunjalo, izinto zokuqhuba zokwanda komthamo wokungenisa elizweni ngeli nqanaba ikakhulu kukusetyenziswa kweempahla endaweni yokuqhutywa yimfuno, kwaye ingcinezelo yokhuphiswano evela ngokuthe ngcembe ivela ngokuthe ngcembe.

Ngo-2021, i-China ye-PE China ye-PE ingena kwisigaba esitsha, kwaye ngokweNkcazo yeZiko, i-China ye-PEP yokuNgena kwe-Pena iya kuba malunga ne-2023 yeetoni ezizigidi ze-1423 ukusuka kwifuthe lobhubhani wehlabathi, kumazwe aphesheya Umthamo wokuhambisa iqinile, i-Creat Creetight inyuke kakhulu, igqunywe ngefuthe le-Polythylene ngaphakathi nangaphandle kwentengiso, i-PEP yokuNgena yasekhaya iya kuqhubeka nokwandisa, iwindow ye-Chinarage Ngaphakathi nangaphandle kwentengiso kusekunzima ukuvulwa, i-PITTINIT ye-PEP yokuNgeniswa kweHlabathi iya kuhlala iphantsi, kwaye i-China ye-PEP yokuNgena i-PE inokungena kwijelo lasezantsi kwixesha elizayo.

Ukususela ngo-2004 ukuya ku-2021 China Peping Pent kuthunyelwa kwi-ntlobo nganye, ivolumu yokungenisa elizweni i-china iphantsi kwaye i-amllity inkulu.

Ukususela ngo-2004 ukuya ku-2008, i-vol ka-China ye-China i-Pe China yayiphakathi kwe-100,000 yeetoni. After June 2009, the national export tax rebate rate for some plastics and their products, such as other primary-shaped ethylene polymers, was raised to 13%, and domestic PE export enthusiasm increased.

Ngo-2010 ukuya ku-2001, ukunyuka kwe-PeP ye-PA yasekhaya bekucacile, kodwa emva koko, i-Pin ye-Pe ye-PS edibeneyo yadibana nebhotile ye-PI China, kwaye kunzima ukubakho Ukunyuka okukhulu ekuthengisweni kwamanye amazwe ngokusekwe kwiindleko, iimfuno ezisemgangathweni kunye neengxaki zemozulu.

Ukususela ngo-2011 ukuya kwi-2020, i-China ka-China Pepile yokuthumela kwelinye ilizwe i-oscated ecinywe, kwaye ivolumu yawo yokuthengisa i-200 yayiphakathi kwe-200,000,000 yeetoni. I-2021, i-China ye-Pe China yokuthumela kwelinye ilizwe ikhutshelwe, kwaye iyonke yokuthengisa i-thedle yokuthengisela i-510,000, ukunyuka kweetoni ezingama-260,000 zonyaka-unyaka wonke.

Isizathu kukuba emva kwe-2020, i-China enkulu ye-China kunye nezityalo ze-hydrocarbon ezikhanyayo ziya kuqaliswa ngokukhululekileyo, kwaye ukuveliswa kwemveliso kuya kunyuka ngokufezekileyo, kunye nezixhobo ezingakumbi ezicwangcisiweyo zeZityalo eziNtsha kwaye zanda Uxinzelelo lokhuphiswano lwentengiso. Ubonelelo luqinile, kwaye ukuthengiswa kwezixhobo ze-Pinese Pes eMzantsi Melika nakwezinye iindawo kuyanda.

Ukukhula okuqhubekayo kwemveliso yemveliso yingxaki enkulu ekufuneka ijongene necala le-Pinech Pe. Okwangoku, ngenxa yezithintelo zeendleko, iimeko zemfuno ezisemgangathweni kunye neemeko zothutho, kusekho ukukhula kokukhula kwe-PE, kodwa ngokukhula okuqhubekayo komthamo wemveliso yasekhaya, kubalulekile ukuba sizalwe ukuthunyelwa phesheya. Uxinzelelo loKhuphiswano lweHlabathi lweHlabathi kwikamva luye luhlala lubaluleke ngakumbi kwaye lubi ngakumbi, kwaye ipateni yokubonelela kunye nemfuno kwiimarike zasekhaya nezangaphandle zifuna imvume.