Isikali sonyaka semveliso eTshayina sinyuke kakhulu ukusuka ngo-2021 ukuya ku-2023, sifikelela kwi-2.68 yezigidi zeetoni ngonyaka; Kulindeleke ukuba iitoni ezizizigidi ezi-5.84 zamandla okuvelisa zisaza kusetyenziswa ngo-2024. Ukuba amandla okuvelisa amatsha aphunyezwa njengoko bekucwangcisiwe, kulindeleke ukuba amandla okuvelisa i-PE yasekhaya anyuke nge-18.89% xa kuthelekiswa no-2023. Ngokukhula kwamandla okuvelisa, imveliso ye-polyethylene yasekhaya ibonakalise umkhwa wokwanda unyaka nonyaka. Ngenxa yemveliso eqokelelweyo kulo mmandla ngo-2023, izakhiwo ezintsha ezifana neGuangdong Petrochemical, iHainan Ethylene, kunye neNingxia Baofeng ziya kongezwa kulo nyaka. Izinga lokukhula kwemveliso ngo-2023 liyi-10.12%, kwaye kulindeleke ukuba lifikelele kwi-29 yezigidi zeetoni ngo-2024, kunye nezinga lokukhula kwemveliso eliyi-6.23%.
Ngokwembono yokungeniswa nokuthunyelwa kwamanye amazwe, ukwanda kokunikezelwa kwempahla ngaphakathi, kunye nempembelelo epheleleyo yeepateni zezopolitiko, ukuhamba kokunikezelwa kwempahla kunye nemfuno yengingqi, kunye namazinga okuthunyelwa kwempahla kwamanye amazwe, kukhokelele ekuncipheni kokungeniswa kwezixhobo ze-polyethylene eTshayina. Ngokwedatha yerhafu, kusekho umsantsa othile wokungeniswa kwempahla kwimarike ye-polyethylene yaseTshayina ukususela ngo-2021 ukuya ku-2023, ukuxhomekeka kokungeniswa kwempahla kusele phakathi kwe-33% kunye ne-39%. Njengoko ukwanda okuqhubekayo kokunikezelwa kwezixhobo zasekhaya, ukwanda kokunikezelwa kwemveliso ngaphandle kommandla, kunye nokuqina kokuphikisana kokunikezelwa kwempahla ngaphakathi kommandla, ulindelo lokuthunyelwa kwempahla ngaphandle luyaqhubeka nokukhula, oluye lwatsala ingqalelo ngakumbi kumashishini emveliso. Nangona kunjalo, kwiminyaka yakutshanje, ngenxa yokubuyela kancinci koqoqosho lwaphesheya, i-geopolitical kunye nezinye izinto ezingalawulekiyo, ukuthunyelwa kwempahla kwamanye amazwe nako kuye kwajongana noxinzelelo olukhulu. Nangona kunjalo, ngokusekelwe kwimeko yangoku yokunikezelwa kwempahla kunye nemfuno yoshishino lwe-polyethylene lwasekhaya, indlela yexesha elizayo yophuhliso olujolise ekuthunyelweni kwempahla ngaphandle ibalulekile.
Izinga lokukhula kokusetyenziswa okubonakalayo kwimarike ye-polyethylene yaseTshayina ukususela ngo-2021 ukuya ku-2023 liqala kwi--2.56% ukuya kwi-6.29%. Kwiminyaka yakutshanje, ngenxa yesantya esicothayo sokukhula koqoqosho lwehlabathi kunye nempembelelo eqhubekayo yoxinzelelo lwezopolitiko lwamazwe ngamazwe, amaxabiso amandla ehlabathi ahlala ephezulu; Kwelinye icala, ukunyuka kwamaxabiso aphezulu kunye noxinzelelo lwenzala kukhokelele ekukhuleni okucothayo kuqoqosho olukhulu oluphuhlileyo kwihlabathi liphela, kwaye imeko yokuvelisa ebuthathaka kwihlabathi liphela kunzima ukuyiphucula. Njengelizwe elithumela imveliso yeplastiki kwamanye amazwe, ii-odolo zemfuno zangaphandle zaseTshayina zinempembelelo enkulu. Ngokuhamba kwexesha kunye nokuqiniswa okuqhubekayo kohlengahlengiso lwemigaqo-nkqubo yemali ziibhanki eziphambili kwihlabathi liphela, imeko yokunyuka kwamaxabiso ehlabathi iye yehla, kwaye iimpawu zokubuyela kwimeko yesiqhelo koqoqosho lwehlabathi ziye zaqala ukuvela. Nangona kunjalo, izinga lokukhula elicothayo alinakuguqulwa, kwaye abatyali-mali basabambelele kwindlela yophuhliso lwexesha elizayo loqoqosho, olukhokelele ekucothweni kwezinga lokukhula kokusetyenziswa okubonakalayo kweemveliso. Kulindeleke ukuba ukusetyenziswa okubonakalayo kwe-polyethylene eTshayina kuya kuba ziitoni ezingama-40.92 ezigidi ngo-2024, kunye nezinga lokukhula kwenyanga nganye le-2.56%.
Ixesha lokuthumela: Agasti-07-2024