Chemicals for industrial purposes, namely for manufacturing, fabrication, processing and surface treatment of natural rubber, synthetic rubber, plastics

[ Non-metallic building products, namely, non-metallic reinforcements for concrete and wood building construction, namely, plates, rods and bars; Non-metallic building products, namely, Non-metallic minerals for building or construction; Non-metallic drainage pipes; Non-metallic rigid pipes for construction purposes ]

chemical products for industrial purposes, namely for manufacturing, fabrication, processing and surface treatment in the rubber, cable and plastic industries as well as for the manufacture, fabrication and processing of reclaim made from natural rubber and synthetic rubber; separating agents for preventing tacky compounds from adhering as well as release agents and compounds applied by spreading or spraying for use in the rubber and plastic-processing industries; fillers for the manufacture ...