Chiyambi: Mu kotala lachitatu la 2023, ndi kupanga kosalala kwa seti yachinayi ya matani 600 zikwi za ethylbenzene dehydrogenation chomera ku Zhejiang Petrochemical ndi matani 200 zikwi za ethylbenzene dehydrogenation plant ku Ningxia Baofeng, mphamvu zonse zopanga styrene zoweta zafika matani 21.292 miliyoni. , kupanga zida ziwirizi, komanso zikuwonetsa kuti zida zatsopano za chaka chino zikuyandikira kumapeto kwa chaka, kapena matani 120 okha a zida zatsopano ku Luoyang Petrochemical angayambe kugwira ntchito.

2023 Domestic styrene kupanga mphamvu kukhalabe kukula mofulumira, 2023 kuyambira chiyambi cha mphamvu zatsopano kupanga matani 3.7 miliyoni/chaka, kuwonjezeka kwa matani 860,000 pa chaka chonse chatha, monga za makampani panopa okwana mphamvu kupanga chinawonjezeka kwa 21.292 miliyoni matani. , kukula kwa mphamvu kwa 21.03%, kukula kwa mphamvu kuti mukhalebe ndi kukula kwakukulu. Kuonjezera apo, ethylbenzene dehydrogenation inali njira yaikulu ya zomera zatsopano zomwe zinagwiritsidwa ntchito m'chaka, zomwe zimawerengera 83.78%.

Tikuyembekezera 2024, malinga ndi kumvetsetsa kwa msika, mayunitsi a styrene omwe sanapangidwe ndi Luoyang Petrochemical ndi CITIC Guoan styrene units, zipangizo zomwe zikumangidwa ndi Jingbo Petrochemical (Zhongtai Chemical) ndi Shenghong refining ndi chemical styrene units, ndipo zida zotsala zamabizinesi nthawi zambiri zili m'malo ovomerezeka ndikudikirira kumangidwa, kutengera nthawi yomanga. Kuthekera kwakukulu kogwira ntchito mu 2024 kumachepetsedwa kwambiri poyerekeza ndi 2023, ndipo kukula kwa mphamvu zopanga kukucheperachepera.