Section 07 PLASTICS AND ARTICLES THEREOF; RUBBER AND ARTICLES THEREOF 40 Rubber and articles thereof 40 02 Synthetic rubber and factice derived from oils, in primary forms or in plates, s 40 02 11 40 02 11 00 Commodity Code Description 40 02 11 00 00 -- Latex 40 02 19 00 00 -- Other 40 02 20 00 00 - Butadiene rubber (BR) 40 02 31 00 00 -- Isobutene-isoprene (butyl) rubber (IIR) 40 02 39 00 00 -- Other 40 02 41 00 00 -- Latex 40 02 49 00 00 -- Other 40 02 51 00 00 -- Latex 40 02 59 00 00 -- Other 40 02 60 00 00 - Isoprene rubber (IR) 40 02 70 00 00 - Ethylene-propylene-non-conjugated diene rubber (EPDM) 40 02 80 00 00 - Mixtures of any product of heading 40.01 with any product of this heading 40 02 91 00 00 -- Latex 40 02 99 00 00 -- Other