Kusukela ngomhla ka-April 4 kuya kuJuni 13, intengo yemakethe ye-styrene e-Jiangsu yehle isuka ku-8720 yuan/ton yaya ku-7430 yuan/ton, yehle ngo-1290 yuan/ton, noma ngo-14.79%.Ngenxa yobuholi bezindleko, intengo ye-styrene iyaqhubeka nokwehla, futhi isimo sesidingo sibuthakathaka, okwenza futhi ukukhuphuka kwentengo ye-styrene kube buthaka;Nakuba abahlinzeki bempahla bevame ukuhlomula, kunzima ukunyusa amanani ngokuphumelelayo, futhi ingcindezi yokwenyuka kwempahla esikhathini esizayo izoqhubeka nokuletha ingcindezi emakethe.
Ngenxa yezindleko, izintengo ze-styrene ziyaqhubeka nokwehla
Intengo ye-benzene emsulwa yehle ngo-1445 yuan, noma ngo-19.33%, isuka ku-7475 yuan/ton ngomhla ka-April 4 yaya ku-6030 yuan/ton ngoJuni 13, ikakhulukazi ngenxa yesimo esiphansi kunalokho ebesilindelwe se-benzene emsulwa ephela esitokweni.Ngemuva kweholide loMkhosi we-Qingming, ingqondo yokudlulisa uwoyela engxenyeni yokuqala yehla kancane kancane.Ngemva kokudamba kwesimo esihle emakethe ye-hydrocarbon enephunga elimnandi, isidingo esibuthakathaka saqala ukuba nomthelela emakethe, futhi amanani aqhubeka nokwehla.NgoJuni, ukusebenza kwesivivinyo se-benzene emsulwa kwafinyelela cishe kumathani ayizigidi eziyi-1 ngonyaka, okuqhubeka nokubeka ingcindezi emizwa yemakethe ngenxa yengcindezi yokwanda.Ngalesi sikhathi, i-Jiangsu styrene yehle ngo-1290 yuan/ton, ukwehla ngo-14.79%.Isakhiwo sokuhlinzeka nesidingo se-styrene siya ngokuya sincipha kusukela ngo-Ephreli kuya kuMeyi.
Kusukela mhla lu-1 kuMbasa kuya kumhla zingama-31 kuNhlaba, ukuhlinzekwa komfula kanye nesakhiwo sokufunwa kwaba buthaka, okuholele ekudluliselweni okushelelayo kwezindleko zamaketango ezimboni kanye nokwenyuka okukhulu kokuhlobana kwentengo phakathi komfula kanye nokhuphuka nomfula.
Isakhiwo sokuhlinzeka kanye nesidingo esingaphansi komfula sibuthakathaka uma siqhathaniswa, ikakhulukazi sibonakala njengokwenyuka kokuhlinzekwa komfula okudlula ukukhuphuka kwesidingo esingaphansi komfula, okuholela ekulahlekeni kwenzuzo kanye nokwehla kokusebenza kwezimboni.Ezimakethe ezilokhu ziwohloka, abanye abazingeli abangaphansi komfula bahlala bekopishwa, futhi umoya wokuthenga uya ngokuya uphela.Okunye ukukhiqizwa kwe-downstream ikakhulukazi kusebenzisa imithombo yesikhathi eside yezimpahla noma ukuthenga imithombo yentengo ephansi yesikhathi eside.Imakethe ye-Spot iqhubekile nokuba buthaka ekuhwebeni nasekufuneni umoya, ophinde wehlisela phansi intengo ye-styrene.
NgoJuni, uhlangothi lokuhlinzekwa kwe-styrene lwaluqinile, futhi kulindeleke ukuthi ukukhiqizwa ngoMeyi kuzokwehla ngamathani angu-165100, ukwehla kwe-12.34%.Ukulahlekelwa kwenzuzo ephansi, uma kuqhathaniswa noMeyi, ukusetshenziswa kwe-styrene kulindeleke ukuthi kwehle ngamathani angu-33100, ukwehla kwe-2.43%.Ukuncipha kokuhlinzekwa kwempahla kukhulu kakhulu kunokwehla kwesidingo, futhi ukuqiniswa kwesakhiwo sokuhlinzeka kanye nesidingo kuyisizathu esiyinhloko sokwehla okuphawulekayo okuqhubekayo kwempahla echwebeni elikhulu.Kusukela ekufikeni kwakamuva esikhumulweni sezindiza, ichweba eliyinhloko lechweba laseJiangsu lingafinyelela kumathani acishe abe ngu-70000 ekupheleni kukaJuni, okucishe kufane nenani eliphansi kakhulu lempahla eminyakeni emihlanu edlule.Ekupheleni kukaMeyi 2018 nasekuqaleni kukaJuni 2021, amanani aphansi kakhulu okufakwa kwe-styrene port bekungamathani angama-26000 namathani angama-65400, ngokulandelana.Inani eliphansi kakhulu le-inventory liphinde laholela ekwenyukeni kwamanani entengo kanye nesisekelo.Izinqubomgomo zesikhashana somnotho omkhulu zivuna, okuholela ekwehleni kwamanani entengo.