Ukusukela ngo-Matshi, imarike ye-styrene iye yachatshazelwa ngamaxabiso eoli yamazwe ngamazwe, ixabiso liye lanyuka, ukusuka kwintloko yenyanga ye-8900 yuan / ton) yenyuka ngokukhawuleza, iqhekeza uphawu lwe-yuan eyi-10,000, ifikelela kwinqanaba eliphezulu elitsha. unyaka.Ukuza kuthi ga ngoku amaxabiso ahlehle kancinci kwaye ixabiso langoku lemarike ye-styrene yi-9,462 yuan ngetoni nganye.

“Nangona amaxabiso e-styrene esekwinqanaba eliphezulu, kodwa akanako ukukhawulelana noxinzelelo lweendleko, kudityaniswe nefuthe lobhubhani wokuhanjiswa kwempahla ephantsi yokuncipha kwemfuno ebangwayo, okukhokelela ekubeni uninzi lwabavelisi besitayile basokole kumgca wokuqhawuka, ngakumbi ongadityaniswanga. iinkampani zesixhobo zikhwaza ngakumbi.Ngokusekwe kunikezelo kulindeleke ukuba lube lula, eyona ndlela isezantsi ibuthathaka kwaye ezinye izinto, kulindeleke ukuba iinkampani zesixhobo ezingadityanisiweyo zisenzima ukuyisusa imeko yelahleko. ”Wang Chunling, umhlalutyi kwi-China-Union Information, uthe kuhlalutyo.

Ukunyuka kwexabiso lemarike akukwazi ukufikelela kunye nomlinganiselo wokunyuka kwempahla ekrwada

Kutshanje ngokunyuka kwamaxabiso e-oyile kumazwe ngamazwe, amaxabiso e-styrene ezinto ezimbini eziphambili ze-ethylene kunye ne-benzene ecocekileyo afikelele kwinqanaba eliphezulu elitsha enyakeni.I-12 ka-Epreli, ixabiso eliqhelekileyo le-ethylene market 1573.25 yuan / ton, kunye nokuqala konyaka xa kuthelekiswa nokunyuka kwe-26,34%;ibenzene ecocekileyo, ukususela ekuqaleni kukaMatshi yaqala ukunyuka, ukususela ngo-Epreli 12, ixabiso eliqhelekileyo le-8410 yuan / ton, benzene ecocekileyo kunye nokuqala konyaka xa kuthelekiswa nokunyuka kwe-16.32%.Kwaye ngoku ixabiso eliqhelekileyo lemarike ye-styrene kunye nokuqala konyaka xa kuthelekiswa nokunyuka kwe-12.65%, ayikwazi ukubamba i-ethylene ye-raw material market kunye nokunyuka kweemarike ze-benzene.

UZhang Ming, intloko yamashishini angaphandle emveliso ye-styrene eMpuma China, wathi amashishini angagcini nje ukuthwala uxinzelelo lweendleko, kodwa nangempembelelo yemfuno ebuthathaka, ngoMatshi, nangona ixabiso eliqhelekileyo le-styrene liphuma kulo nyaka. , kodwa ukunyanzeliswa kweendleko zoxinzelelo, sinelahleko yethiyori ephantse ibe yi-yuan engama-600 ngetoni nganye yeemveliso, inzuzo yangoku yesixhobo kunokuba ekupheleni konyaka ophelileyo yehle malunga ne-268.05%.

Nangona ixabiso le-styrene liphezulu, kodwa abaninzi abavelisi be-styrene bayasokola kwi-break-even line, ngakumbi iinkampani zesixhobo ezingadityanisiweyo ziyabandezeleka, ngenxa ye-benzene ecocekileyo kunye ne-ethylene exhomekeke ekuthengeni kwangaphandle kwezixhobo ezingadibanisiyo, imveliso ye-styrene kwicala lemveliso. uluhlu lwemarike ukuya phezulu alukwazi ukubamba iindleko ezikhulayo, ngaloo ndlela zingena kumda wenzuzo, iinkcukacha-manani zesixhobo ezingadityaniswanga ngoku eMpuma China ingeniso epheleleyo ihlala malunga -693 yuan, xa kuthelekiswa noJanuwari ukuya kuFebruwari Ilahleko iphindwe kabini ukusuka ngoJanuwari ukuya EyoMdumba.

Umthamo omtsha we-styrene wemveliso unyuke kakhulu

Ngokwezibalo, ngo-2021, umthamo omtsha we-styrene waseTshayina kwi-2.67 yezigidi zeetoni / ngonyaka.Kwaye kulo nyaka kukho ukukhutshwa komthamo omtsha we-styrene.Ukususela ekuqaleni kuka-Epreli, i-Yantai Wanhua i-650,000 yeetoni / ngonyaka, i-Zhenli 630,000 yeetoni / ngonyaka, i-Shandong Lihua Yi 720,000 yeetoni / umthamo wonyaka ukhululiwe, i-2 yezigidi zeetoni / umthamo wonyaka ukhululiwe.Kamva kuya kubakho i-Maoming Petrochemical, i-Luoyang Petrochemical, i-Tianjin Dagu, iiseti ezintathu zezixhobo kunye ne-990,000 yeetoni / umthamo wonyaka ucetywe ukuba ukhululwe kwikota yesibini yalo nyaka.Kwiikota ezintathu zokuqala zalo nyaka, kuqikelelwa ukuba i-3.55 yezigidi zeetoni / ngonyaka womthamo omtsha we-styrene uya kukhutshwa.Ke ngoko, kulo nyaka, uxinzelelo lokuthengisa kwicala lokubonelela nge-styrene lukhulu kunonyaka ophelileyo, kunye nomthamo owaneleyo, kunzima ukuphakamisa amaxabiso ukuxhasa amanqaku.

Ngenxa yelahleko, izityalo ezininzi ze-styrene kwikota yokuqala phantsi kombuzo zikhetha ukuvala ukugcinwa, kodwa uninzi lwesicwangciso sokulondoloza kufuneka siphele phakathi ukuya ekupheleni kuka-Epreli.Izinga lokuqalisa ishishini le-styrene langoku linyuke laya kutsho kuma-75.9% ukusuka kwi-74.5% ekupheleni kukaMatshi.I-Hebei Shengteng, i-Shandong Huaxing kunye nezinye iiyunithi zokulungisa ukuvalwa ziya kuqalisa enye emva kwenye, kwaye izinga lokuqalisa liya kwandiswa ngakumbi kamva.

Ukususela kumbono wonyaka opheleleyo, umthamo we-styrene-side-side capacity unele.Ushishino olusekwe ekukhululweni okulindelweyo kwesakhono esitsha semveliso kulo nyaka kulindeleke ukuba sigwebe, kuba abangasekhoyo banokususa ilahleko yelizwe, ngokubanzi babambe isimo sengqondo esingenathemba ngakumbi.

Impembelelo yendyikityha, ukungabikho kwemfuno esezantsi
Ngenxa yokusasazwa kwamanqaku amaninzi kwindyikityha yasekhaya, ii-EPS ezintathu eziphambili ezisezantsi ze-styrene, i-polystyrene (PS), i-acrylonitrile-butadiene-styrene terpolymer (ABS) ukuhanjiswa kwemveliso kuvaliwe, uluhlu lwemveliso yemveliso ukunyuka kwe-passive.Ngenxa yoko, izityalo ezisezantsi azikhuthazwa kangako ukuba ziqale umsebenzi, izinga lokuqala liphantsi, kwaye imfuno ye-styrene eluhlaza ayinamandla.

Polystyrene Expandable (EPS): East China izinto eziqhelekileyo zinika 11,050 yuan, uluhlu lwamashishini isampula igcinwe kwinqanaba eliphezulu 26.300 tons, izinga lokuqalisa wehla ukuya 38.87%, xa kuthelekiswa ekuqaleni kwekota malunga 55% kwinqanaba, ukwehla okukhulu. .

I-Polystyrene (PS): Ukunikezelwa kwangoku kwindawo ye-Yuyao yi-RMB10,600, kwaye uluhlu lweemveliso ezigqityiweyo kwiinkampani zesampula ziye zanda kwakhona kwiitoni ze-97,800 ukususela ngo-Matshi, kunye nezinga lokuqala lehla ukuya kwi-65.94%, xa kuthelekiswa nenqanaba le-75 % ekuqaleni kwekota, ukuhla okubonakalayo.

I-ABS: I-East China i-757K ecatshulwe kwi-RMB 15,100, i-inventory yempahla egqityiweyo yamashishini esampula igcine inqanaba elizinzile leetoni ze-190,000 emva kwe-de-stocking encinci ngoFebruwari, kwaye izinga lokuqalisa liye lahla kancane ukuya kwi-87.4%, kunye nokunciphisa inxalenye.

Lilonke, indawo yokuchaphazeleka kobhubhani wasekhaya ngoku ayiqinisekanga, kwaye uthutho lwangaphakathi lweekhemikhali ezinobungozi akunakwenzeka ukuba luqalise kwakhona ngexesha elifutshane, okukhokelela kwimfuno enganelanga yeemveliso ezisezantsi ze-styrene.Kwimeko yokuqaliswa kwakhona kweeyunithi zokugcina kunye nomthamo omtsha wemveliso, ixabiso eliqhelekileyo lemarike ye-styrene kunzima ukubuyela kumgangatho we-yuan ye-10,000, kwaye kunzima kubavelisi ukurhoxisa inzuzo kwixesha elifutshane.