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丙烯腈是腈纶行业的主要原料,过去80%的丙烯腈被腈纶行业消耗,目前则是50%左右,虽然比重有所下降,但是腈纶行业依然是丙烯腈的需求大户,并且丙烯
Acrylonitrile is the main raw material for the acrylic industry. In the past, 80% of acrylonitrile was consumed by the acrylic industry. Currently it is about 50%. Although the proportion has declined, the acrylic industry is still the major supplier of acrylonitrile.