Section VII — Plastics and articles thereof; rubber and articles thereof
Heading
4017
Hard rubber (for example, ebonite) in all forms, including waste and scrap; articles of hard rubber.
Common commodities
Hard rubber blocks for mechanical partsEbonite sheets for sanitary ware manufacturingVulcanite rods for electrical connectionsHigh-sulfur rubber tubes for plumbingRigid rubber dust from processingHard rubber parings from shapingWaste ebonite scrap from productionScrap vulcanite for reprocessingVats and troughs made of hard rubberPiping components crafted from vulcanite