Ua komo mālie ka ʻoihana ethylene ma Kina i ka wā oʻo, ʻo nā derivatives i lalo ka nui o PE, ethylene oxide (EO), EG, SM, polyvinyl chloride (PVC) a me nā huahana ʻē aʻe.I ka makahiki 2020, ua helu ʻia nā ʻāpana ʻelima o nā huahana ma kahi o 97.2% o ka nui o ka hoʻohana ʻana i ka ethylene.Ma waena o lākou, ...
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