400211 Styrene-butadiene Rubber, Carboxylated Styrene-butadiene Rubber Latex
400219 Other Styrene-butadiene Rubber, Carboxylated Styrene-butadiene Rubber
400220 Butadiene Rubber (BR)
400231 Isobutene-isoprene Rubber (Butyl Rubber)
400239 Halo-isobutene-isoprene Rubber (CIIR)
400241 Chloroprene (Chlorobutadiene) Rubber Latex (CR)
400249 Other Chloroprene (Chlorobutadiene) Rubber
400251 Acrylonitrile-butadiene Rubber Latex (CR)
400259 Other Acrylonitrile-butadiene Rubber
400260 Isoprene Rubber (IR)
400270 Ethylene-propylene-non-conjugated Diene Rubber (EPDM)
400280 Mixtures of Natural Rubber or Natural Gums With Synthetic Rubber
400291 Latex of Other Rubber
400299 Factice of Other Rubber
