Chiyambi: Mu kotala lachitatu la chaka cha 2023, pamene seti yachinayi ya matani 600,000 a chomera chochotsa ma hydrogen ku Zhejiang Petrochemical ndi matani 200,000 a chomera chochotsa ma hydrogen ku Ningxia Baofeng yapangidwa bwino, mphamvu yonse yopangira styrene yapakhomo inafika matani 21.292 miliyoni, kupanga zida ziwirizi, komanso zikusonyeza kuti zida zatsopano za chaka chino zikuyandikira kumapeto kwa chaka, kapena matani 120,000 okha a zida zatsopano ku Luoyang Petrochemical ndi omwe angayikidwe ntchito.

2023 Mphamvu yopangira styrene yapakhomo kuti ipitirire kukula mwachangu, 2023 kuyambira pomwe mphamvu yatsopano yopangira inali matani 3.7 miliyoni pachaka, kuwonjezeka kwa matani 860,000 chaka chonse chatha, chifukwa cha mphamvu yonse yopangira yamakampaniyi yawonjezeka kufika pa matani 21.292 miliyoni, kukula kwa mphamvu ndi 21.03%, kukula kwa mphamvu kuti kukhalebe ndi kukula kwakukulu. Kuphatikiza apo, ethylbenzene dehydrogenation inali njira yayikulu yopangira chomera chatsopano chomwe chinayikidwa chaka chino, chomwe chinali 83.78%.

Poyembekezera chaka cha 2024, malinga ndi kumvetsetsa kwa msika komwe kukuchitika, mayunitsi a styrene omwe sanapangidwe ndi Luoyang Petrochemical ndi CITIC Guoan styrene, zida zomwe zikupangidwa ndi Jingbo Petrochemical (Zhongtai Chemical) ndi Shenghong refineing ndi chemical styrene, ndipo zida zina zonse zamakampani nthawi zambiri zili mu gawo lovomerezeka komanso loyembekezera kumanga, kutengera nthawi yomanga. Mwayi waukulu woti ziyambe kugwira ntchito mu 2024 wachepa kwambiri poyerekeza ndi 2023, ndipo kuchuluka kwa mphamvu zopangira kukuchepa.