Ngemuva kokuthi i-benzene/hydrobenzene emsulwa yehle yafika ku-6000 yuan mark, eqhutshwa ukunethezeka okuhle kwenqubomgomo kazwelonke, isimo sengqondo semakethe sashintsha kancane, abanye abahwebi kanye nokuthengwa kwempahla ephansi, ivolumu ye-benzene/hydrobenzene ehlanzekile, yakhuthaza ukukhuphuka kwentengo, kusukela NgoJuni 16, intengo ye-benzene kawoyela ye-Shandong yayicishe ibe ngama-yuan angu-6220/ton, inyuke ngo-80-140 yuan/ton. Senze isisekelo se-hydrobenzene rebound yaleli sonto.

Njengamanje, imakethe igxile ekwenyukeni kwezinga lokusebenzisa umthamo we-styrene, ukwehla kwezinga lokusebenza kwe-phenol kanye nokwenyuka kokungeniswa kwe-benzene okumsulwa.

1, ukusetshenziswa komthamo we-styrene ongezansi komfula kulindeleke ukuthi kukhule

Ingxenye yokuqala yemishini ye-styrene emisiwe ihlela ukuqala kabusha, kuhlanganiswe ne-Zhejiang Petrochemical amathani angu-600,000 wemishini ibekwe ngehora le-15 ngo-June 16, kusukela ekukhiqizeni kwe-styrene yase-China kanye nedatha yokusetshenziswa kwamandla kulindeleke ukuthi ibe ngcono jikelele. Ukusetshenziswa komthamo we-styrene kuzokwandisa isidingo se-benzene ehlanzekile, kuzokwandisa ukusetshenziswa kwe-benzene ehlanzekile, kodwa ngemva kokwenyuka kwezinga lokusebenza kwe-styrene, kusadingeka ukunaka ukufanisa okungezansi kwe-styrene, uma umfula ophansi we-styrene unzima finyelela ukuthuthukiswa okuvumelanayo, i-styrene ibhekene nesimo sokuhlinzekwa nokunciphisa isidingo, ngemva kwakho konke, i-styrene izongena kancane kancane ekushiseni okuphezulu kwe-off-season.

2, izinga lokusebenza le-phenol ketone eliphansi liyaqhubeka nokwehla

Muva nje amabhizinisi angaphansi kwe-phenol ketone aqale ezingeni lika-69%, inyanga nenyanga -1%. Phakathi kwazo, ngesikhathi sokuvalwa nokugcinwa kwe-Jiangsu Ruiheng, i-Shanghai Sisar kanye ne-Gaoqiao Petrochemical phenol ketone units, i-Shenghong yokucwenga i-phenol ketone units yayinomsebenzi omubi, ngakho izinga lokusebenza kwe-phenol ketone laqhubeka lehla, lehlisa ukusetshenziswa kwe-benzene ehlanzekile, futhi yakha. impendulo engeyinhle ku-benzene/hydrobenzene ehlanzekile.

3, ukuthengwa kwe-benzene okumsulwa kwaseChina kulindeleke ukuthi kukhule

Ekupheleni kwenkathi yokugxilisa ingqondo yokunakekelwa phesheya kwezilwandle, kanye ne-octane value logic isiphelile, i-benzene ehlanzekile yase-Asia idinga ukungena eShayina ukuze igaywe, futhi kulindeleke ukuthi ukungenisa kwe-benzene okuhlanzekile kwasekhaya kukhuphuke, okuholela ekwenyukeni kwe-benzene yasekhaya ehlanzekile. ukuhlinzeka, ngokombono wanyanga zonke wokungenisa, ukuthengwa kwamanye amazwe noma kusuka kumathani ayi-200,000 kuya ku-300,000 wamathani esikali.

Ngaphezu kwalokho, i-Hainan Refining and Chemical amathani amasha ayizigidi ezingu-2.6 wokuphakelayo olungisayo, i-CNOOC Huizhou amathani amasha ayizigidi ezingu-1.3 womphumela wokulungisa ama-aromatics nokungalingani kulindeleke ukuthi afakwe ekudleni ngokuhamba kwesikhathi, ukutholakala kwasekhaya kwe-benzene ehlanzekile kwanda.

Esikhathini esifushane, okubandakanya ukugcwaliswa okukodwa okungenalutho ekupheleni kwenyanga, kulindeleke ukuthi umoya wokuthenga we-benzene/hydrobenzene uthuthuke, futhi intengo ye-hydrobenzene ingase izinze futhi ibophe kabusha, kodwa ukuphakama namandla ilinganiselwe, ngoba imakethe isesendaweni yezindaba ezimbi, futhi umugqa ophakathi nendawo node uphathwa ngemibono engenalutho.