Polymers of styrene, in primary forms:

Styrene-acrylonitrile (SAN) copolymers

Acrylonitrile-butadiene-styrene (ABS) copolymers

Other:

Polymers of ethylene, in primary forms:

Polymers of propylene or of other olefins, in primary forms:

Polymers of vinyl chloride or of other halogenated olefins, in primary forms:

Polymers of vinyl acetate or of other vinyl esters, in primary forms; other vinyl polymers in primary forms:

Acrylic polymers in primary forms:

Polyacetals, other polyethers and epoxide resins, in primary forms; polycarbonates, alkyd resins, polyallyl esters and other polyesters, in primary forms:

Polyamides in primary forms: