390690400000
HS 390690400000 - Copolymers of acrylonitrile and methyl acrylate [modified with polybutadiene-acrylonitrile (NBR)] (in primary forms)
Copolymers of acrylonitrile and methyl acrylate [modified with polybutadiene-acrylonitrile (NBR)] (in primary forms)
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