Cov nqi styrene hauv tsev tau nce thiab tom qab ntawd kho rov qab mus rau qhov sib txawv oscillating. Lub lim tiam dhau los, qhov chaw siab tshaj plaws hauv Jiangsu ntawm 10,150 yuan / ton, qhov qis kawg deal ntawm 9,750 yuan / ton, qhov siab thiab qis kawg ntawm kev sib kis ntawm 400 yuan / ton. Crude roj nqi dominate styrene, thiab ntshiab benzene tseem ruaj khov, nyob rau hauv cov nqi roj rub rov qab, dua compressed styrene profits, tus nqi sab tseem txhawb nqa, thiab thaum kawg ntawm lub lim piam roj crude rebound thaum tom qab nce. Kev thov hauv qab yog qhov dav dav, cov hauv paus tseem ceeb txuas ntxiv, kev sib kis thiab cov txiaj ntsig ntau lawm nyob rau hauv kev cuam tshuam ntawm kev cog qoob loo hauv tsev pib tsis zoo, cov khoom siv thiab kev xav tau nyuaj rau kev txhawb nqa styrene.

Muab sab
Tam sim no, cov nroj tsuag styrene hauv tsev pib qis qis, nyob rau hauv kev cuam tshuam ntawm cov txiaj ntsig ntau lawm, feem ntau cov nroj tsuag tsis sib xyaw yog nyob rau hauv qhov chaw nres tsheb kom txo tau qhov tsis zoo, ib feem ntawm cov khoom siv sib xyaw lossis kev saib xyuas, lossis kev sib tsoo ntawm qhov chaw nres tsheb thiab thauj khoom txo, tsuas yog ua kom ntau lawm tsis tau nce. Yog li ntawd, kev tsim khoom hauv tsev ntawm styrene yog qhov nyuaj rau kev txwv cov nqi, uas tseem ua rau lub lim tiam no cov khoom hloov pauv tsis pom tseeb, thaum tsis ntev los no txo ​​qis ntawm Lihua Yi ua rau cov khoom tsim tawm txhua lub lim tiam ntawm styrene txo qis me ntsis. Tag nrho domestic styrene ntau lawm yuav nce nyob rau hauv lub sij hawm tom qab raws li cov zis ntawm ib co units rov pib dua.
Xav tau sab
Kev thov hauv qab tsis tau hloov pauv ntau yam nyob rau yav tom ntej, EPS vim qhov tsis ntev los no txo ​​qis ntawm qee lub tuam txhab, styrene xav tau poob, tab sis PS thiab ABS cog xav tau nce ntxiv, yog li tag nrho, peb qhov kev xav tau loj hauv qab yog txwv tsis pub dhau yav tom ntej. , thiab muaj qee qhov chaw los txhim kho kev thov hauv lub sijhawm lig. Tsuas yog tam sim no muaj kab mob sib kis nyob rau sab hnub tuaj Suav teb muaj kev cuam tshuam ntau dua rau kev thov styrene lossis qee qhov kev hem thawj.
Tam sim no, cov nqi roj rov qab mus rau qib siab, nce ntxiv txwv; ntshiab benzene cov nqi txuas ntxiv ruaj khov, tab sis kev ua lag luam luv luv tuaj yeem ua rau muaj kev txhawj xeeb ntau dua, tshwj xeeb tshaj yog tias cov nqi roj rub rov qab, ntshiab benzene lossis nrog kev poob qis; yog li ntawd, txawm hais tias muaj kev txhawb nqa rau tus nqi sab, tab sis tus nqi ntawm qhov muaj peev xwm ntawm kev thim rov qab, tus nqi txhawb nqa kuj nrog qhov poob. Kev muab khoom thiab kev xav tau sab hauv kev tswj hwm, cov khoom siv sab nraud, styrene lub Hoobkas tso zis yog ruaj khov, thiab nce me ntsis hauv lub nroog; Thaum qhov kev thov sab, Jiangsu cheeb tsam muaj kev sib kis mus ntxiv, tus neeg EPS cov nroj tsuag cuam tshuam los ntawm chaw nres tsheb, PS yog vim muaj teeb meem nyiaj txiag qee cov nroj tsuag muaj lub hom phiaj ntawm chaw nres tsheb kom txo cov load. Yog li ntawd, lub lim tiam no, domestic styrene nqi yog txwv, thiab tej zaum yuav muaj ib tug poob, qhov chaw tus nqi nyob rau hauv Jiangsu kev ua lag luam yuav tsum nyob nruab nrab ntawm 9700-10000 yuan / ton.