Zochitika Zapachaka za PP za 2021 1. Pulojekiti ya Fujian Meide Petrochemical PDH Gawo I idayamba kugwira ntchito bwino ndikupanga zinthu zoyenerera za propylene Pa Januware 30, gawo loyamba la propane dehydrogenation la matani 660,000 pachaka la Fujian Zhongjing Petrochemical's understream Meide Petrochemical lidapanga bwino zinthu zoyenerera za propylene. Momwe zinthu zilili pa migodi yakunja ya propylene, unyolo wa mafakitale ukuyenda bwino. 2. United States yakumana ndi kuzizira kwambiri m'zaka zana, ndipo mtengo wokwera wa dola yaku US wapangitsa kuti zenera lotumizira kunja litseguke Mu February, United States idakumana ndi nyengo yozizira kwambiri, yomwe kale inali.
