Rubber and articles thereof synthetic rubber and factitious rubber derived from oils, in primary forms or in plates, sheets or strips;�mixtures of products of heading 40.01 with those of this heading, in primary forms or in plates, sheets or strips.- styrene-butadiene rubber (sbr);�carboxylated st
Rubber and articles thereof synthetic rubber and factitious rubber derived from oils, in primary forms or in plates, sheets or strips;�mixtures of products of heading 40.01 with those of this heading, in primary forms or in plates, sheets or strips.- acrylonitrile-butadiene rubber (nbr): other: - i