Section VII — Plastics and articles thereof; rubber and articles thereof
Chapter 40 — Rubber and articles thereof
Heading
4001 Natural rubber, balata, guttapercha, guayule, chicle and similar natural gums, in primary forms or in plates, sheets or strip.
Common commodities
Raw Hevea brasiliensis rubberUnvulcanized natural latexNatural gum baseSmoked sheets of balataGutta-percha in primary formWild crepe rubberTechnically Specified Natural Rubber (TSNR)Primary form unvulcanized gutta-perchaChicle in blocksUnvulcanized Hevea brasiliensis crumbs