Ho tloha ka la 25 Motšeanong, styrene e ile ea qala ho phahama, litheko li ile tsa phunyeletsa letšoao la 10,000 yuan / ton, hang ha li fihla ho 10,500 yuan / ton haufi. Ka mor'a mokete, bokamoso ba li-styrene bo ile ba boela ba phahama haholo ho ea ho 11,000 yuan/ton mark, ho otla holimo ho tloha ha mefuta e ne e thathamisitsoe.

Mmaraka oa letheba ha o ikemisetse ho bontša bofokoli, ka lehlakoreng la phepelo ea phokotso e totobetseng le lehlakoreng la litšenyehelo tsa tšehetso e matla, June 7 East China maraka karolelano theko ea styrene fihla 10,950 yuan / ton, khatholla phahameng ea selemo!
Mekhoa ea theko ea li-styrene limmarakeng tse kholo ho pholletsa le naha

Ho tloha bofelong ba May, dimela styrene lapeng ka hare ho moralo, ka ntle ho overhaul utloa, Shandong Wanhua, Sinochem Quanzhou, Huatai Shengfu, Qingdao Bay le lisebelisoa tse ling ba nakong ena ea nako ea ho emisa boitšoaro overhaul, le hoja ho na le Shandong Yuhuang, Northern China Jin ho tsosolosa tlhahiso nakong ena, empa pono ea ka kakaretso ea lehae ea ho hlaphoheloa butle-butle ho feta ho hlaphoheloa beke le beke. ka tlase, ho tloha ka lipalo-palo tsa June 2, sekhahla sa tšebeliso ea matla se theohetse ho 69.02%, e leng tlaase e ncha lilemong tsa morao tjena, 'me bekeng ena ho ntse ho e-na le monyetla oa ho tsoela pele ho theoha.
Ka ho fokotseha ha sekhahla sa tšebeliso ea matla a beke le beke ea styrene, tlhahiso ea beke le beke ea styrene e fokotsehile ka mokhoa o ts'oanang, thepa ea fektheri e boetse e le boemong bo tlaase lilemong tsa morao tjena, le hoja tlhokahalo ea ho qetela ha e ntle, empa ho qala ha semela sa styrene ho fokotsehile ka nako e le 'ngoe, konteraka e batla e tloaelehile, ho bonahala eka khatello ea thekiso le thepa ha e ngata, e fana ka karolo ea theko ea tšehetso.
Ho phaella ho styrene ka boeona ho fokotsa karolo ea phepelo ea botle, ho phahama ho matla ha lihlahisoa tse tala tsa benzene ka styrene ho ile ha phahama ho ea holimo ka selemo ke mokitlane o moholo. Phuptjane pele le ka mor'a hore benzene e hloekileng ea China Bochabela e tsoelepele ho nyoloha, ho tloha ka la 7 Phuptjane, sebaka sa benzene se koalehang ho fihla ho 9,990 yuan / ton, le sona ke sebaka se phahameng sa selemo ho fihlela joale.
Chate ea theko ea 'maraka oa benzene ea China Bochabela

Haufinyane tjena, ka lebaka la nako e phahameng ea maeto naheng ea Amerika, toluene ea lehae e kene ka har'a karolo ea peterole ho fapana le karolo ea disproportionation, 'me tlhahiso ea benzene e hloekileng e ile ea theoha. Downstream ethylbenzene le isopropylbenzene le tsona li ka sebelisoa likarolong tsa peterole, 'me tšebeliso ea benzene e hloekileng e ile ea eketseha, kahoo theko ea benzene e hloekileng naheng ea US e ile ea phahama haholo tlas'a tšehetso ea phepelo le tlhoko. Ho tsamaisana le thepa ea boema-kepe ba lehae ho ntse ho tsoela pele ho theoha ho ea tlase, ho theohela ho lithane tse 48,000, ka phello ea litšenyehelo tsa kantle ho naha, ho lebelletsoe ho boloka boemo bo tlase ba nako e khuts'oane ea boema-kepe ba oscillation ea Jiangnei.
Leha lisebelisoa tse hloekileng tsa benzene tsa lapeng li ile tsa qala bocha ka mor'a tse ling, ho theoha ha metsi ho ntse ho theoha, empa ka lebaka la theko e phahameng ea feme ea phapanyetsano ea kantle ho naha, ho lebelletsoe hore ho ka fanoa ka benzene e ntse e haella, ho ntse ho na le barekisi ba ntseng ba reka ka mafolofolo, ba hulang East China litheko tsa benzene li ntse li nyoloha.

Ka kakaretso, ts'ehetso e matla ea litšenyehelo, hammoho le phetoho ea limela ea styrene e bakiloeng ke phokotso ea phepelo, motsoako oa botle, styrene e ile ea phahama ho ea holimo ka selemo, empa tlhokahalo e tlaase ea ho latela ha e na tšepo, e thibelang styrene ho latela litšenyehelo, ho phaella ho tlhokahalo ea ho tsepamisa maikutlo ho khutla ha phaello ea li-styrene, lisebelisoa tse sa kopanngoeng li tla eketsa lisebelisoa tsa tlhahiso.