Ngokolwazi locwangciso lweprojekthi yoluntu, imboni ye-polyethylene inokukhulula i-2.2 yezigidi zeetoni / ngonyaka umthamo wokuvelisa ngaphantsi kweenyanga ezimbini.Oku ngokungathandabuzekiyo "kubi kakhulu" kwimarike ye-polyethylene, esele ikhuphisana kakhulu.Ngelo xesha, ukhuphiswano loshishino luya kuqina, kwaye iindleko ziya kuguqulwa okanye zibe yinto eqhelekileyo.
Nge-polyethylene yaseTshayina ingena kwixesha lokusulungekiswa okukhulu kunye nokwandiswa kwamandla, amandla okuvelisa anyuke kakhulu.Kwangaxeshanye, izixhobo ezisandula ukusungulwa ziziimveliso zexabiso eliphantsi.I-2021 ngunyaka wokwandiswa komthamo ogxininisiweyo we-polyethylene, kunye ne-4.4 yezigidi zeetoni zomthamo omtsha ngonyaka kunye ne-20% yokukhula kwamandla.Ngokutsho kwesicwangciso, umthamo omtsha wokuvelisa i-polyethylene kulo nyaka yi-3.95 yezigidi zeetoni / ngonyaka.Ukususela ekupheleni kuka-Okthobha, amandla okuvelisa afakwe kwi-1.75 yezigidi zeetoni / ngonyaka.Kusekho i-2.2 yezigidi zeetoni/unyaka womthamo wemveliso enyakeni oza kufakwa kwimveliso.Ukongeza, ukusuka kwi-2023 ukuya kwi-2024, kusekho i-4.95 yezigidi zeeyunithi ezicetywayo ukuba zifakwe kwimveliso e-China, kubandakanywa neeyunithi ezi-3 ezicetywayo ukuba zifakwe kwimveliso ngo-2023, ezibandakanya umthamo we-1.8 yezigidi ze-t / a.Ukuba amandla okuvelisa angentla asetyenziswa njengoko kucwangcisiwe, imarike ye-polyethylene iya kuba ngakumbi nangaphakathi ngaphakathi.
Ukukhutshwa okugxininisiweyo komthamo wemveliso kuya kwandisa uxinzelelo olusebenzayo lwamashishini okuvelisa i-polyethylene.Imarike ye-polyethylene ngo-Oktobha wokuqala walo nyaka yayiyeyona nto inqabileyo kakhulu ukususela ngo-2008. Kwisiqingatha sokuqala sonyaka, echaphazelekayo ngokunyuka okuqhubekayo kwamaxabiso e-oyile ekrwada kumazwe ngamazwe, inkxaso yeendleko yayinamandla, kunye nexabiso eliqhelekileyo le-polyethylene Imarike yayiphezulu kunoko ngexesha elifanayo le-2021. Nangona kunjalo, emva kokungena kwisiqingatha sesibini sonyaka, imarike ye-polyethylene ayizange iqhube ngokwanelisayo, kwaye ixabiso libethe eliphantsi elitsha malunga neminyaka emibini ngo-Agasti.Incopho ‘yegolide esithoba nesilivere elishumi’ ayizange ibe nankqubela.Ngokukodwa, ngenxa yeendleko eziphezulu, iindleko zeoli ezenziwe nge-polyethylene ziyaqhubeka zihla.Nakwixesha eliphakamileyo lokuthengisa, le meko ayiphucukanga kakhulu, kunye nelahleko emalunga ne-1000 ye-yuan ngetoni nganye yeemveliso.Ukongeza, ngenxa yempembelelo ephindaphindiweyo yobhubhane, uxinzelelo lwe-inventory yamashishini emveliso luphezulu, olunokukhokelela kwimfazwe yexabiso.
Ngelo xesha, imeko yezoqoqosho yamazwe ngamazwe ibuhlungu ngenxa yempembelelo ebanzi yokuqiniswa kwemigaqo-nkqubo yezemali eYurophu nase-United States, iingxabano ze-geopolitical kunye nokuqhambuka kwiindawo ezininzi.Ngoko ke, imiyalelo esezantsi ye-polyethylene iye yancitshiswa ngokupheleleyo, kwaye amandla okuzaliswa kweefektri zokugcina ancitshiswe kakhulu.Uninzi lwexesha, indlela yokusebenza ye-inventory ephantsi iye yagcinwa, ngaloo ndlela inqanda imfuno ye-polyethylene.Ukongeza, ngokunyanzeliswa kwesithintelo seplastiki kunye nee-odolo zothintelo eziqiniswayo, iiplastikhi ze-biodegradable ziya kuthatha indawo yezinye zemfuno kwindawo yokupakisha i-polyethylene.
Imarike yasekhaya yepolyethylene ibuthathaka ikakhulu, kwaye ezona ntlobo zintathu zinkulu zamachokoza ziye zancitshiswa ukuya kumaqondo ahlukeneyo.Imakethi ye-LLDPE ibonise umkhwa wokunyuka kuqala kwaye emva koko iwe, ngelixa i-LDPE kunye ne-HDPE zibonise umkhwa wokuwa kuqala kwaye emva koko uzinzile.Ngeveki, ixabiso lefektri ye-polyethylene liye lathotywa kakhulu nge-50-400 yuan / ton.Ngokwemfuno, umzobo okhoyo woxinzelelo oluphantsi locingo kunye nombhobho usexesha elingekhoyo, kunye nee-odolo ezimbalwa kunye nemfuno ebuthathaka yomlambo.Ngokuphathelele ukubonelela, kutshanje, amanye amashishini anciphise imveliso yawo ngokumalunga nokugcinwa kwezixhobo.Ukongezelela, ekupheleni kwenyanga, amashishini azimisele ukuya kwi-warehouse ekupheleni kwenyanga, kwaye ngokuyinhloko enze inzuzo engakumbi yokuthunyelwa.Nangona kunjalo, imakethi yefilimu yokupakishwa yangoku ilungile ngenxa ye- "Double 11" kwaye imfuno izinzile.Ingqondo yabarhwebi ibanzi, kwaye isicatshulwa sihlengahlengiswa kuluhlu oluncinci, kwaye imeko yonke ibuthathaka.
Ukuguquguquka kwemarike yekamva likaLiansu akukho kukhulu, okuzisa inkxaso encinci kwindawo.Ngo-Oktobha 27, ixabiso lokuvula i-polyethylene elizayo 2301 laliyi-7676, ixabiso eliphezulu laliyi-7771, ixabiso eliphantsi laliyi-7676, ixabiso lokuvala laliyi-7692, ixabiso langaphambili lokuhlalisa laliyi-7704, ixabiso lokuhlalisa laliyi-7713, phantsi kwe-12, ukurhweba. umthamo waba 325.306, isikhundla 447.371, kwaye indawo yemihla ngemihla yanda ngo-2302. (Iyunithi yokucaphula: yuan / ton)
Ngokubhekiselele kwizinto ezisetyenziswayo ngoku, i-oyile ekrwada yamazwe ngamazwe inyukile, nto leyo eye yazisa inkxaso ethile kwicala leendleko.Kwicala lemfuno, imibhobho yoxinzelelo oluphantsi kunye nezixhobo zokuzoba ngocingo zikwi-off-season, kwaye imfuno yefilimu ye-greenhouse ifikelela esiphelweni.Umsinga osezantsi ulumkile, kwaye uDuowei wenza ngokwemfuno, ngoko ke umdla ujike waba buthathaka.Kwicala lokubonelela, imveliso yemarike yehlile kutshanje.Kulindeleke ukuba imarike yendawo ye-polyethylene iya kuhlala ibuthathaka kwixesha elifutshane, kodwa indawo yokuwa iyancipha.
Izinto ezininzi ezingalunganga kudala zicinezela umoya wentengiso.IJinjiu yalo nyaka inethemba eliqinileyo lemarike yentengiso engcono.Kwangaxeshanye, ezi zibonelelo zingasentla zibonelela nje ngesiqalo kumashishini.Umnqweno wokuqikelelwa uvutha ngokukhawuleza, kwaye iziko lexabiso linyuka kakhulu.Nangona kunjalo, kufuneka kuqatshelwe ukuba uxinzelelo olupheleleyo lokubonelela ngeemarike luselukhulu: ezinye iiyunithi ziqaliswe kwakhona kwinqanaba lokuqala, kwaye ukulahleka kokugcinwa ngoSeptemba kulindeleke ukuba kunciphise kakhulu;Ngokubhekiselele kwimveliso entsha, i-Lianyungang Petrochemical Phase II 400000 iitoni zoxinzelelo oluphantsi zifakwe kwimveliso;Ukuchatshazelwa yimfuno ebuthathaka ye-polyethylene evela phesheya, inani elikhulu lezinto eziphantsi kwexabiso eliphantsi lithululelwe e-China, kunye nokufika kokungeniswa kwamanye amazwe kwanda.Ukongeza, ukuqwalasela ukuba kunzima ukuba imfuno iphume ngokucacileyo, imarike yendawo ilawulwa yintengiselwano phakathi kwabarhwebi, kwaye imeko yobhubhane iyaqhubeka kulo lonke ilizwe, enokuthi ithintele ukunyuka kweemarike.Umbhali ukholelwa ukuba kwixesha elifutshane, kuya kuba nokuchasana okukhulu kwamaxabiso ukuba aqhubeke nokunyuka.
JIN DUN ChemicalIziko loPhando lineqela elinamava, elinomdla kunye nentsha ye-R&D.Inkampani iqesha iingcali eziphezulu zasekhaya kunye nabaphengululi njengabacebisi bobugcisa, kwaye iqhuba intsebenziswano esondeleyo kunye notshintshiselwano lobugcisa kunye neYunivesithi yaseBeijing ye-Chemical Technology, iYunivesithi yaseDonghua, iYunivesithi yaseZhejiang, iZiko loPhando leZhejiang loShishino lweMichiza, iShanghai Institute of Organic Chemistry kunye nezinye ezaziwa kakhulu. iiyunivesithi kunye namaziko ophando.
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Ixesha lokuposa: Nov-24-2022