1) NgoFebruwari 24, 2022, imfazwe yaseRashiya-Ukraine yaqala ngokusemthethweni.Ukutyhala iindleko zamandla, ixabiso leoli ekrwada, lakha lenziwa iCFR kuMntla-mpuma weAsia ixabiso leethylene lanyuka laya kutsho ngaphezulu kwe-1300 yeedola ngetoni, kunye nemfuno ephuma kumzantsi yomlambo ibuthathaka, ixabiso le-ethylene lawa ngokukhawuleza, lenza i-vinyl njenge-mater ekrwada...
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