2021 PP Ibirori ngarukamwaka 1. Umushinga wa Fujian Meide Petrochemiki PDH Icyiciro cya mbere washyizwe mubikorwa neza kandi utanga umusaruro wa propylene wujuje ibyangombwa Ku ya 30 Mutarama, toni 660.000 / toni yumwaka wa propane dehydrogenation yicyiciro cya mbere cya Fujian Zhongjing Petrochemical yo hejuru ya Meide Petrochemical yatanze umusaruro mwiza wa propylene. Imiterere yubucukuzi bwo hanze bwa propylene, urwego rwo hejuru rwinganda rwatejwe imbere. 2. Amerika yahuye nubukonje bukabije mu kinyejana, kandi igiciro kinini cy’idolari ry’Amerika cyatumye hafungura idirishya ryohereza ibicuruzwa hanze Muri Gashyantare, Amerika yahuye n’ikirere gikonje cyane, cyahoze.
