https://www.taxtmi.com/tariff?id=240 Chapter 40 defines "rubber" to include natural gums, synthetic rubber, factice and reclaimed substances, and distinguishes primary forms (liquids, pastes, latex, blocks, powders, granules) from worked plates, sheets and articles. It prescribes an objective vulcanisation, elongation and recovery test to identify synthetic rubber, limits which additives change classification of primary-form rubbers, and provides rules on compounding, waste, thread classification, calculation of rubber content for belting, and Section VII treatment for multi-constituent sets and printed articles. en-us Fri, 21 Nov 2025 12:58:52 +0530 Fri, 21 Nov 2025 12:58:52 +0530 TaxTMI RSS Generator https://www.taxtmi.com/tariff?id=240 Chapter 40 defines "rubber" to include natural gums, synthetic rubber, factice and reclaimed substances, and distinguishes primary forms (liquids, pastes, latex, blocks, powders, granules) from worked plates, sheets and articles. It prescribes an objective vulcanisation, elongation and recovery test to identify synthetic rubber, limits which additives change classification of primary-form rubbers, and provides rules on compounding, waste, thread classification, calculation of rubber content for belting, and Section VII treatment for multi-constituent sets and printed articles. Tariff Customs Fri, 21 Nov 2025 12:58:52 +0530 https://www.taxtmi.com/tariff?id=240