Okwu mmalite: Na nkeji nke atọ nke 2023, na-eji ire ụtọ mmepụta nke anọ set nke 600 puku tọn ethylbenzene dehydrogenation osisi na Zhejiang Petrochemical na 200 puku tọn ethylbenzene dehydrogenation osisi na Ningxia Baofeng, ngụkọta anụ ụlọ styrene mmepụta ike ruru nde 21. , mmepụta nke ngwaọrụ abụọ a, ma na-egosikwa na ngwá ọrụ ọhụrụ nke afọ a na-eru nso na njedebe nke afọ, ma ọ bụ naanị 120 puku tọn ngwá ọrụ ọhụrụ na Luoyang Petrochemical nwere ike itinye n'ọrụ.

2023 Domestic styrene mmepụta ikike ịnọgide na-enwe ngwa ngwa uto, 2023 kemgbe mmalite nke ọhụrụ mmepụta ikike 3.7 nde tọn / afọ, mmụba nke 860,000 ton n'elu dum nke afọ gara aga, dị ka nke ugbu a ụlọ ọrụ ngụkọta mmepụta ikike mụbara na 21.292 nde tọn. , Uto ikike nke 21.03%, ikike ibuwanye iji nọgide na-enwe ọganihu dị elu. Na mgbakwunye, ethylbenzene dehydrogenation bụ isi usoro nke osisi ọhụrụ etinyere n'ọrụ n'ime afọ, na-aza 83.78%.

Na-atụ anya 2024, dị ka nghọta ahịa dị ugbu a si dị, ngalaba styrene na-etinyebeghị na mmepụta bụ Luoyang Petrochemical na CITIC Guoan styrene, ngwaọrụ ndị a na-ewu bụ Jingbo Petrochemical (Zhongtai Chemical) na Shenghong refining na chemical styrene units. na ndị ọzọ nke Enterprise ngwaọrụ bụ ukwuu n'ime na nkwado na chere ogbo owuwu, dabere na-ewu okirikiri. A na-ebelata nnukwu ohere nke itinye n'ọrụ na 2024 ma e jiri ya tụnyere 2023, ọnụ ọgụgụ uto nke mmepụta ike na-ebelata.