Hordhac: In rubuci saddexaad ee 2023, iyada oo wax soo saarka siman ee set afraad ee 600 kun oo tan oo warshad ethylbenzene dehydrogenation ee Zhejiang Petrochemical iyo 200 kun oo tan oo ah warshad dehydrogenation ethylbenzene ee Ningxia Baofeng, wadarta guud ee wax soo saarka styrene gudaha gaaray 21 milyan. , soo saarista labadan qalab ee qalabka, laakiin sidoo kale waxay muujinaysaa in qalabka cusub ee sanadkan uu ku dhow yahay dhamaadka sanadka, ama kaliya 120 kun oo tan oo qalab cusub oo ku yaala Luoyang Petrochemical ayaa la gelin karaa shaqada.

2023 awoodda wax soo saarka ee styrene gudaha si loo ilaaliyo kobaca degdega ah, 2023 tan iyo bilowgii awoodda wax soo saarka cusub 3.7 milyan oo tan / sannadkii, koror ah 860,000 tan oo dhan sannadkii hore, sida ee hadda awoodda wax soo saarka guud ee warshadaha kordhay ilaa 21.292 million tons. , Kobaca awoodda 21.03%, kobaca awoodda si loo ilaaliyo isbeddelka kobaca sare. Intaa waxaa dheer, fuuq-baxa ethylbenzene wuxuu ahaa habka ugu muhiimsan ee warshadda cusub ee la hirgeliyay sanadka dhexdiisa, oo xisaabinaysa 83.78%.

Iyadoo la rajeynayo 2024, marka loo eego fahamka suuqa ee hadda jira, unugyada styrene ee aan la gelin wax soo saarka waa qaybaha Luoyang Petrochemical iyo CITIC Guoan styrene, qalabka la dhisayo waa Jingbo Petrochemical (Zhongtai Chemical) iyo Shenghong sifeynta iyo unugyada styrene kiimikaad, iyo inta kale ee aaladaha ganacsigu waxay inta badan ku jiraan ansixinta iyo heerka la sugayo ee dhismaha, oo ku salaysan wareegga dhismaha. Suurtagalnimada weyn ee hawlgelinta 2024 si weyn ayaa loo dhimay marka la barbar dhigo 2023, iyo heerka kobaca awoodda wax-soo-saarka ayaa hoos u dhacaya.