Ukusukela ngoMeyi 25, i-styrene yaqala ukunyuka, amaxabiso aqhekeza kwi-10,000 yuan / ton mark, kanye afikelela kwi-10,500 yuan / ton kufutshane. Emva komthendeleko, ikamva le-styrene liphinde laphakama ngokukhawuleza ukuya kwi-11,000 yuan / ton mark, ibetha i-high high ukususela kuluhlu lweentlobo.

Imarike yendawo ayifuni ukubonisa ubuthathaka, kwicala lokubonelela lokunciphisa okucacileyo kunye neendleko zenkxaso eqinile, ngoJuni 7 East China ixabiso eliphakathi kwemarike ye-styrene lifikelele kwi-10,950 yuan / ton, ehlaziya unyaka ophezulu!
Intsingiselo yexabiso le-styrene kwiimarike ezinkulu kwilizwe lonke

Ukususela ekupheleni kukaMeyi, izityalo ze-styrene zasekhaya ngaphakathi kwesicwangciso, ngaphandle kokugqithiswa kweva, i-Shandong Wanhua, iSinochem Quanzhou, i-Huatai Shengfu, i-Qingdao Bay kunye nezinye izixhobo zikweli xesha lokuyeka ukuziphatha kokuguqulwa, nangona kukho i-Shandong Yuhuang, i-Northern China. Jin ukuqalisa kwakhona imveliso ngeli xesha, kodwa imboniselo iyonke yokulungiswa ngaphezulu kokuchacha, okukhokelela kwisantya sokusetyenziswa kwamandla eveki ye-styrene ngokuthe ngcembe. esezantsi, ukususela ngo-Juni 2 izibalo, izinga lokusetyenziswa kwamandla liye lawela kwi-69.02%, eliphantsi elitsha kwiminyaka yakutshanje, kwaye kule veki kusekho ithuba lokuqhubeka nokuhla.
Ngokuncitshiswa kwezinga lokusebenzisa umthamo wasekhaya we-styrene ngeveki, imveliso ye-styrene yasekhaya iyancipha ngokuhambelanayo, uluhlu lwempahla lwefektri lukwinqanaba eliphantsi kwiminyaka yakutshanje, nangona imfuno yokugcina ilungile, kodwa ukuqala kwesityalo se-styrene kuncitshiswe ngokuhambelana ngokufanayo. ixesha, ikhontrakthi ngokwentelekiso eqhelekileyo, kubonakala ukuba intengiso kunye noxinzelelo inventory ayikho kakhulu, ukunika amaxabiso styrene inxalenye inkxaso.
Ukongeza kwi-styrene ngokwayo ukunciphisa icala lokubonelela ngokulungileyo, ukunyuka okuqinileyo kwezinto eziluhlaza kwi-benzene ecocekileyo kwi-styrene yenyuka ukuya kwindawo ephakamileyo ngonyaka yikhredithi enkulu. NgoJuni ngaphambi nasemva kokuba i-East China ecocekileyo ibenzene iqhubeke nokunyuka, ukusukela nge-7 kaJuni, indawo yase-East China ecocekileyo yebenzene evala ukuya kwi-9,990 yuan / ton, ikwayindawo ephezulu enyakeni ukuza kuthi ga ngoku.
Itshathi yexabiso lemarike yebenzene yaseMpuma yeChina

Kutshanje, ngenxa yexesha elihamba phambili lokuhamba e-US, i-toluene yendawo yangena kwicandelo lepetroli endaweni yeyunithi ye-disproportionation, kwaye imveliso ye-benzene ecocekileyo yehla. I-Ethylbenzene esezantsi kunye ne-isopropylbenzene nayo ingasetyenziswa kumacandelo e-petroli, kunye nokusetyenziswa kwe-benzene ecocekileyo kunyukile, ngoko ixabiso le-benzene ecocekileyo e-US lenyuka ngokukhawuleza phantsi kwenkxaso yokubonelela kunye nemfuno. Ukugqithisa kunye ne-inventory ye-port yasekhaya iyaqhubeka iphantsi phantsi, iwela kwiitoni ze-48,000, ngempembelelo yeendleko zokungenisa elizweni, kulindeleke ukuba igcine inqanaba eliphantsi le-oscillation ye-port-short-short-ventory oscillation e-Jiangnei.
Ngaphandle kwezixhobo zasekhaya ezicocekileyo zebenzene ziphinde zaqalwa emva kwenye, iqala phantsi iqhubeka nokuhla, kodwa ngenxa yexabiso eliphezulu lefemu yokutshintshiselana ngamazwe angaphandle, ibenzene esulungekileyo kulindeleke ukuba ihanjiswe ihleli inqabile, kusekho abarhwebi ngokukhutheleyo ukuthenga, ukutsala i-East China esulungekileyo. Amaxabiso ebenzene ayaqhubeka nokunyuka phezulu.

Isishwankathelo, inkxaso yeendleko ezomeleleyo, ezidityaniswe nokulungiswa kwesityalo se-styrene esibangelwa kukuncitshiswa konikezelo, umxube wezinto ezilungileyo, i-styrene yenyuka yaya kwindawo ephezulu enyakeni, kodwa imfuno esezantsi yokulandelela ayinathemba, inqanda iindleko zokulandelela i-styrene ukuya phezulu. trend, ukongeza imfuneko ingqalelo imbuyekezo styrene inzuzo, izixhobo non-integrated ukuqalisa kwakhona imveliso ziya kwanda, utshintsho isixhobo.