Makampani ethylene ku China pang'onopang'ono analowa nthawi okhwima, ndi zotumphukira kumunsi makamaka Pe, ethylene okusayidi (EO), EG, SM, polyvinyl kolorayidi (PVC) ndi mankhwala ena.Mu 2020, magulu asanu azinthu adatenga pafupifupi 97.2% yazomwe zimagwiritsidwa ntchito ndi ethylene.Mwa iwo,...
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