Intshayelelo: Kwikota yesithathu ka-2023, kunye nokuveliswa okugudileyo kweseti yesine yeetoni ezingama-600 amawaka e-ethylbenzene dehydrogenation plant eZhejiang Petrochemical kunye ne-200 yeetoni eziliwaka ze-ethylbenzene dehydrogenation plant e-Ningxia Baofeng, umthamo wemveliso we-styrene wasekhaya ufikelele kwi-21.292 yezigidi zeetoni. , ukuveliswa kwezi seti ezimbini zezixhobo, kodwa kubonisa kwakhona ukuba izixhobo ezitsha zalo nyaka zisondela ekupheleni konyaka, okanye kuphela iitoni ezili-120 eziliwaka lezixhobo ezitsha kwiLuoyang Petrochemical zingafakwa ekusebenzeni.

2023 Umthamo wemveliso yasekhaya ye-styrene ukugcina ukukhula okukhawulezayo, ngo-2023 ukususela ekuqaleni komthamo omtsha we-3.7 yezigidi zeetoni / ngonyaka, ukwanda kweetoni ezingama-860,000 kulo nyaka uphelileyo, njengoko umthamo wemveliso uwonke unyuke waya kwi-21.292 yezigidi zeetoni. , ukukhula kwamandla kwe-21.03%, ukukhula kwamandla ukugcina ukukhula okuphezulu. Ukongeza, i-ethylbenzene dehydrogenation ibiyeyona nkqubo ingundoqo yomzi-mveliso omtsha ethe yasebenza apha enyakeni, ibalelwa kuma-83.78%.

Ukukhangela phambili kwi-2024, ngokwengqiqo yemarike yangoku, iiyunithi ze-styrene ezingakhange zifakwe kwimveliso ziyi-Luoyang Petrochemical kunye ne-CITIC Guoan styrene units, izixhobo ezisakhiwayo ziyi-Jingbo Petrochemical (Zhongtai Chemical) kunye ne-Shenghong yokucoca kunye neeyunithi zeekhemikhali ze-styrene, kunye nezinye izixhobo zeshishini ubukhulu becala zikwinqanaba lolwamkelo kwaye kusalindelwe ulwakhiwo, ngokusekelwe kumjikelo wokwakha. Amathuba amakhulu okuqalisa ukusebenza ngo-2024 ancitshiswe kakhulu xa kuthelekiswa no-2023, kwaye izinga lokukhula komthamo wemveliso liyehla.