Umyinge wemveliso yonyaka eTshayina unyuke kakhulu ukusuka ku-2021 ukuya ku-2023, ufikelele kwi-2.68 yezigidi zeetoni ngonyaka; Kulindeleke ukuba i-5.84 yezigidi zeetoni zomthamo wokuvelisa ziya kufakwa ekusebenzeni ngo-2024. Ukuba amandla okuvelisa amatsha aphunyezwa njengoko kucwangcisiwe, kulindeleke ukuba amandla okuvelisa i-PE yasekhaya anyuke nge-18.89% xa kuthelekiswa no-2023. umthamo wokuvelisa, imveliso yasekhaya ye-polyethylene ibonise umkhwa wokunyuka unyaka nonyaka. Ngenxa yemveliso egxininisiweyo kwingingqi ngo-2023, izibonelelo ezintsha ezifana neGuangdong Petrochemical, Hainan Ethylene, kunye neNingxia Baofeng ziya kongezwa kulo nyaka. Izinga lokukhula kwemveliso ngo-2023 yi-10.12%, kwaye kulindeleke ukuba ifike kwi-29 yezigidi zeetoni ngo-2024, kunye nesantya sokukhula kwemveliso ye-6.23%.
Ukusuka kwimbono yokungeniswa kwamanye amazwe kunye nokuthunyelwa kwamanye amazwe, ukunyuka kobonelelo lwangaphakathi, kudibaniswa nempembelelo ebanzi yeepateni ze-geopolitical, unikezelo lwengingqi kunye nokuhamba kweemfuno, kunye namazinga okuthutha amazwe ngamazwe, kukhokelele ekunciphiseni ukuthengiswa kwemithombo ye-polyethylene e-China. Ngokwedatha yesithethe, kusekho i-gap ethile yokungenisa kwimarike yaseTshayina ye-polyethylene ukusuka kwi-2021 ukuya kwi-2023, kunye nokuxhomekeka kokungeniswa kwamanye amazwe okusele phakathi kwe-33% kunye ne-39%. Ngokunyuka okuthe gqolo kokubonelelwa kwezibonelelo zangaphakathi, ukwanda konikezelo lwemveliso ngaphandle kommandla, kunye nokuqiniswa kokuchasana kweemfuno zobonelelo phakathi kommandla, ulindelo lokuthunyelwa kwempahla kumazwe angaphandle luyaqhubeka ukukhula, nto leyo ethe yatsala ingqwalasela engakumbi nangakumbi kumashishini emveliso. Nangona kunjalo, kwiminyaka yakutshanje, ngenxa yokuchacha kancinci koqoqosho lwaphesheya, i-geopolitical kunye nezinye izinto ezingalawulekiyo, ukuthunyelwa kwamanye amazwe kuye kwajongana noxinzelelo oluninzi. Nangona kunjalo, ngokusekwe kubonelelo lwangoku kunye nemfuno yemeko yoshishino lwasekhaya lwepolyethylene, intsingiselo yexesha elizayo yophuhliso olujolise kumazwe angaphandle ibalulekile.
Izinga lokukhula kokusetyenziswa kwemarike yepolyethylene yaseTshayina ukusuka kwi-2021 ukuya kwi-2023 ukusuka kwi--2.56% ukuya kwi-6.29%. Kwiminyaka yakutshanje, ngenxa yokucotha kwesantya sokukhula koqoqosho lwehlabathi kunye nefuthe eliqhubekayo loxinzelelo lwemo yelizwe jikelele, amaxabiso ombane kumazwe ngamazwe ahleli ephezulu; Ngakolunye uhlangothi, ukunyuka kwamaxabiso aphezulu kunye noxinzelelo lwezinga lenzala kuye kwakhokelela ekukhuleni okucothayo kuqoqosho oluphambili oluphuhlileyo kwihlabathi jikelele, kwaye imeko ebuthathaka yokuvelisa emhlabeni wonke kunzima ukuyiphucula. Njengelizwe elithumela imveliso yeplastiki, imiyalelo yemfuno yangaphandle yaseChina inefuthe elibalulekileyo. Ngokuhamba kwexesha kunye nokomelezwa ngokuqhubekayo kohlengahlengiso lomgaqo-lawulo wemali ngamabhanki angoovimba kwihlabathi jikelele, imeko yokunyuka kwamaxabiso ehlabathi iye yadamba, kwaye iimpawu zokuhla koqoqosho lwehlabathi sele ziqalisile ukuvela. Nangona kunjalo, izinga lokukhula okucothayo alinakuguqulwa, kwaye abatyali-mali basenesimo sengqondo sokulumka malunga nentsingiselo yophuhliso lwexesha elizayo loqoqosho, olukhokelele ekuhleni kwesantya sokukhula kokusetyenziswa kweemveliso. Kulindeleke ukuba ukusetyenziswa okubonakalayo kwe-polyethylene e-China kuya kuba yi-40.92 yezigidi zeetoni kwi-2024, kunye nenyanga kwizinga lokukhula kwenyanga ye-2.56%.
Ixesha lokuposa: Aug-07-2024