4002 Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip, mixtures of natural rubber, balata, gutta-percha, guayule, chicle or similar types of natural rubber with synthetic rubber or factice, in primary forms or in plates, sheets or strip

4002 (01/1988-..) Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip, mixtures of natural rubber, balata, gutta-percha, guayule, chicle or similar types of natural rubber with synthetic rubber or factice, in primary forms or in plates, sheets or strip 40021100 (01/1988-..) Styrene-butadiene rubber latex `SBR`, carboxylated styrene-butadiene rubber latex `XSBR` 40021900 (01/1988-12/2005) Styrene-butadiene rubber `SBR`, carboxylated styrene-butadiene rubber `XSBR`, in primary forms or in plates, sheets or strip (excl. latex) 40021910 (01/2006-..) Styrene-butadiene rubber produced by emulsion polymerisation `E-SBR`, in bales 40021920 (01/2006-..) Styrene-butadiene-styrene block copolymers produced by solution polymerisation `SBS, thermoplastic elastomers`, in granules, crumbs or powders 40021930 (01/2006-..) Styrene-butadiene rubber produced by solution polymerisation `S-SBR`, in bales 40021990 (01/2006-..) Styrene-butadiene rubber `SBR` and carboxylated styrene-butadiene rubber `XSBR`, in primary forms or in plates, sheets or strip (excl. E-SBR and S-SBR in bales, SBS thermoplastic elastomers in granules, crumbs or powder and latex) 40022000 (01/1988-..) Butadiene rubber `BR`, in primary forms or in plates, sheets or strip 40023100 (01/1988-..) Isobutylene isoprene rubber `IIR`, in primary forms or in plates, sheets or strip 40023900 (01/1988-..) Halo-isobutene-isoprene rubber `CIIR` or `BIIR`, in primary forms or in plates, sheets or strip 40024100 (01/1988-..) Chloroprene latex `chlorobutadiene rubber, CR` 40024900 (01/1988-..) Chloroprene `chlorobutadiene rubber, CR`, in primary forms or in plates, sheets or strip (excl. latex) 40025100 (01/1988-..) Latex of acrylonitrile-butadiene rubber `NBR` 40025900 (01/1988-..) Acrylonitrile-butadiene rubber `NBR`, in primary forms or in plates, sheets or strip (excl. latex) 40026000 (01/1988-..) Isoprene rubber `IR`, in primary forms or in plates, sheets or strip 40027000 (01/1988-..) Ethylene-propylene diene rubber `EPDM`, non-conjugated, in primary forms or in plates, sheets or strip 40028000 (01/1988-..) Mixtures of natural rubber, balata, gutta-percha, guayule, chicle or similar types of natural rubber with synthetic rubber or factice, in primary forms or in plates, sheets or strip 40029100 (01/1988-..) Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip (excl. styrene-butadiene rubber `SBR`, carboxylated styrene-butadiene rubber `XSBR`, butadiene rubber `BR`, isobutylene isoprene rubber `IIR`, halo-isobutene-isoprene rubber `CIIR` or `BIIR`, chloroprene rubber `CR`, acrylonitrile-butadiene rubber `NBR`, isoprene rubber `IR` and non-conjugated ethylene-propylene diene rubber `EPDM`) 40029910 (01/1988-..) Natural rubber products modified by the incorporation of plastics (excl. depolymerised natural rubber) 40029990 (01/1988-..) Synthetic rubber and factice derived from oils, in primary forms or plates, sheets or strip (excl. latex, styrene-butadiene `SBR`, carboxylated styrene-butadiene `XSBR`, butadiene `BR` butyl `IIR`, halo-isobutene-isoprene `CIIR` or `BIIR`, chloroprene -chlorobutadiene- `CR`, acrylonitrile-butadiene `NBR`, isoprene `IR` or ethylene-propylene-non-conjugated diene `EPDM` rubber, products modified by the incorporation of plastics)