2021 PP Cov Txheej Txheem Txhua Xyoo 1. Fujian Meide Petrochemical PDH Phase I Project tau ua tiav tiav thiab tsim cov khoom tsim nyog propylene Thaum Lub Ib Hlis 30, 660,000-tuj / xyoo propane dehydrogenation theem I ntawm Fujian Zhongjing Petrochemical's upstream Meide Petrochemical tau ua tiav cov khoom tsim nyog. Raws li txoj cai quo ntawm sab nraud mining ntawm propylene, lub upstream industrial saw tau raug txhim kho. 2. Tebchaws Meskas tau ntsib huab cua txias heev hauv ib puas xyoo, thiab tus nqi siab ntawm US duas tau ua rau qhib lub qhov rais xa tawm Lub Ob Hlis, Tebchaws Meskas tau ntsib huab cua txias heev, uas yog ib zaug.
