Bebheke phambili emakethe yezitayela ngo-2023, abantu abangaphakathi embonini bakholelwa ukuthi imakethe ingase ibe sesimweni sokusebenza esiphezulu nesiphansi. Lo nyaka usengunyaka lapho amandla okukhiqiza e-styrene ekhule ngokushesha. Ukweqa ukulahla izimpahla okuyingxenye yonyaka sekuphelile. Imikhiqizo yangaphandle noma ukushanela ukucindezela imakethe yasekhaya. Ngesikhathi esifanayo, amandla aphansi ayakhululwa. Ngaphansi kuka-2022, inzuzo kunzima ukuyikhulisa.
Ukukhula komkhiqizo kungaba ngu-17%
"Ngo-2022, amandla e-styrene yasekhaya asesesiteshini sokukhula okuphezulu, futhi izinga lokukhula kulindeleke ukuthi lifinyelele ku-20%, okuzoba umkhiqizo osheshayo wochungechunge lwemboni ochungechungeni lwemboni. Ngenxa yokukhishwa okusheshayo kwamandla okukhiqiza amasha e-styrene, ukwanda kwengcindezi yokukhiqiza nokuthengisa kuzokwanda, futhi izinga lokusetshenziswa kwamandla ngeke libe lihle ngangokunokwenzeka. Kulindeleke ukuthi lingaba cishe ku-78%. "Umhlaziyi uKim Lianchuang uWang Li ukholelwa."
UWang Li uthe ngo-2023, amadivayisi amasha afana neLianyungang Petrochemical, Zibo Junchen, Guangdong Petrochemical, Zhejiang Petrochemical angase akhiqizwe, futhi izinga lokukhula kwamandla okukhiqiza e-styrene kulindeleke ukuthi lifinyelele ku-23%. Uma ukuqaliswa kokusebenza kubambezeleka ngenxa yokwelulwa kokuphikisana phakathi kokunikezwa kanye nesidingo, izinga lokukhula komkhiqizo we-styrene kulo nyaka lingaba ngu-17%.
Ithintwe yilokhu, imakethe ye-styrene yalo nyaka isebenza noma inomkhuba ophakeme nophansi, futhi intengo emaphakathi yonyaka izoba ngaphansi kuka-2022. Ngokukhethekile, izibikezelo zokwenyuka kwamanani kwikota yesibili. Ngakolunye uhlangothi, ngenxa yokwanda okuqhubekayo kwe-styrene kulo nyaka, ingcindezi ekukhiqizeni kwikota yokuqala yayinkulu, futhi isidingo esibekwe phezulu ngesikhathi se-Spring Festival sancipha. Ngakolunye uhlangothi, isidingo kwikota yesibili bekulindeleke ukuthi siphinde sibuyele esimweni saso, futhi ukukhiqizwa okuphansi kuzolandela. Kwikota yesithathu neyesine, ukuhlinzekwa kwe-styrene kusezingeni eliphezulu futhi isidingo sancipha kancane kancane, futhi intengo ingase yehle. Kubalulekile ukuqaphela ukuthi ngesikhathi sokugcinwa kwedivayisi ye-styrene, kungase kube negagasi lezimakethe ezikhulayo, kodwa ukwanda kunqunyelwe.
Ngaphezu kwalokho, esinye isici esithinta ukuguquguquka kwemakethe ye-styrene kulo nyaka ukuthi ukuvinjelwa kokulahla izimpahla kuzophela. NgoJuni 22, 2018, uMnyango Wezohwebo wamemezela isinqumo sokugcina sokuhlolwa kokuvinjelwa kokulahla izimpahla okudabuka eNingizimu Korea, eTaiwan nase-United States. Ngemva kokuphela kokuvinjelwa kokulahla izimpahla ngoJuni kulo nyaka, iShayina, njengezwe elikhulu kunawo wonke labathengi emhlabeni wonke, izodonsela ukunaka kwabakhiqizi be-styrene bomhlaba wonke. Nakuba amandla okukhiqiza amasha e-styrene yasekhaya ekhishwa njalo futhi ukuncika kokungenisa kuyaqhubeka nokwehla, ukugeleza kokunikezwa kuzoqhubeka, futhi indlela entsha ye-arbitrage izokwakheka kancane kancane, noma izobeka ingcindezi emakethe yasekhaya phakathi nesikhathi esithile.
Isikhala senzuzo siyaqhubeka sincipha
Ngo-2022, ngaphandle kwemboni ye-ingenuylene kwikota yesithathu, isikhathi esisele sasiwukulahlekelwa yilahleko. Ukulahlekelwa okucatshangelwayo okungafika ku-1,000 yuan (intengo yamathani, efanayo ngezansi), ngesilinganiso sama-yuan angu-379 ngonyaka.
UHan Xiaoxiao, umhlaziyi weLongzhong Information, ukholelwa ukuthi ngaphezu kokukhululwa okukhulu kwamandla amasha okukhiqiza, esinye isici esibalulekile ukuthi izindleko eziphakeme ziyaqhubeka nokucindezela. I-benzene emsulwa ingenye yezinto eziyinhloko zokusetshenziswa kwe-styrene, futhi ukuguquguquka kwentengo yayo kubalulekile ekuthambekeleni kwe-styrene.
Engxenyeni yokuqala ka-2022, intengo ye-benzene emsulwa yenyuka kakhulu ngenxa yokuntuleka kokunikezwa kanye nentengo yangaphandle ephezulu kakhulu, futhi yehla engxenyeni yesibili yonyaka ngenxa yokuqongelela kwempahla engemihle kanye nokuqongelela kwempahla, kanti isilinganiso sentengo yonyaka sisondela ku-9,000 yuan.
Eminyakeni emibili edlule, umehluko wentengo phakathi kwe-benzene emsulwa ne-styrene unciphe kakhulu. Eminyakeni edlule, umehluko wentengo phakathi kwe-benzene emsulwa ne-styrene wagcinwa ngo-2000 ~ 2500 yuan, wancipha waba yi-1000 ~ 1500 yuan eminyakeni emibili edlule, futhi ngezinye izikhathi kwaba yi-200 ~ 500 yuan kuphela. Ngo-2022, uchungechunge lwemboni ye-styrene olunemikhiqizo emihle yenzuzo yezinto zokusetshenziswa luphela nge-benzene emsulwa.
Ngo-2023, intengo ye-benzene emsulwa engxenyeni yokuqala yonyaka noma ukushaqeka okukhulu, ingxenye yesibili yonyaka noma ingozi yokuwa okukhulu. Kunezimboni eziningi ezingezansi ze-benzene emsulwa. Ngokombono wesilinganiso sokusetshenziswa, i-styrene isengumkhiqizo omkhulu kakhulu wokusetshenziswa kwe-benzene emsulwa, ebalelwa cishe ku-47%. Ngesikhathi esifanayo, kulo nyaka amandla e-styrene ayaqhubeka nokukhula ngokushesha, isidingo se-benzene emsulwa sisakhula. Esimweni "se-carbon ephindwe kabili", ngenxa yokuthi izinga lokusebenza embonini ye-coking alanele, ukuvumelanisa ukuhlinzekwa kwezinto zokusetshenziswa okuluhlaza okunqunyelwe kunqunyelwe, kulindeleke ukuthi intengo ye-benzene emsulwa kulo nyaka igcine isimo sokuqeda esiphezulu.
Ezindleko eziphezulu kanye nokubamba, ukukhiqizwa nokusebenza kwemboni ye-styrene engezansi kusabhekene nengcindezi enkulu, isikhala senzuzo noma kuzoqhubeka nokucindezelwa.
Ukuphikisana ngokuhlinzekwa kanye nesidingo akunangqondo
I-Polystyeyrene (PS), i-Hair Polystyeyrene (EPS), i-Acryl -butadiene -Tartylene Total Poin (ABS) yizona ezintathu ezinkulu ezingaphansi kwe-styrene, ezibala cishe ukusetshenziswa okuphelele kwe-styrene okungu-70%. Abantu bangaphakathi bakholelwa ukuthi amandla okukhiqiza alezi zintathu ezinkulu ezingaphansi komfula kulo nyaka aphansi. Ngaphansi kokulindela ukuthuthuka ngaphakathi, uma i-downstream inethemba ngokusetshenziswa kwangempela kwezinto zokusetshenziswa, izinga lokukhula langempela le-ABS, PS, kanye ne-EPS kulindeleke. Lalingu-12%, 6%, kanye no-3%, elaliphansi kakhulu kunezinga lokukhula kokukhiqiza elingu-17% we-styrene. Lokhu kusho nokuthi ukuphikisana phakathi kokunikezwa kanye nesidingo se-styrene kusanzima ukukuqeda ngempumelelo.
Ngo-2023, ukunikezwa kwe-styrene kuyagcwala kancane kancane. Nakuba kulindeleke ukuthi isidingo sikhule, izinga lokukhula liphansi kakhulu kunezinga lokukhula kwe-styrene, futhi ukuthunyelwa kwamanye amazwe kuzoqhubeka nokuba yindlela ebalulekile yokunciphisa ukukhiqizwa kanye nengcindezi yokuthengisa ukuze kuncishiswe ukukhiqizwa kanye nokuthengiswa. Ngokuphathelene nokungeniswa kwamanye amazwe, ngokukhanselwa kwentela yokulwa nokulahla i-styrene, intela yaseShayina kanye neNingizimu Korea izokwehla kakhulu. Kulindeleke ukuthi inani eliphelele lokungeniswa kwe-styrene engxenyeni yesibili yonyaka lizokhula kancane. Kodwa-ke, ukwanda kokungeniswa kwe-styrene ngeke kube kukhulu kakhulu ngenxa yokwanda kwamandla okuncintisana e-RMB.
Isikhathi sokuthunyelwe: Feb-16-2023