https://www.taxtmi.com/tariff?id=238 Chapter 38 covers miscellaneous chemical products and excludes separate chemically defined elements or compounds except for specified products such as artificial graphite, certain pesticide and disinfectant preparations, fire-extinguishing charges, certified reference materials, products of heading 2404, slag and residues, medicaments, and specified spent catalysts. It defines certified reference materials, municipal waste, sewage sludge, other wastes, and biodiesel, and sets classification precedence for heading 3822. The section notes also prescribe classification priorities, retail-packaging rules, and treatment of composite sets and products otherwise describable by name or function. en-us Fri, 03 Apr 2026 17:21:11 +0530 Fri, 03 Apr 2026 17:21:11 +0530 TaxTMI RSS Generator https://www.taxtmi.com/tariff?id=238 Chapter 38 covers miscellaneous chemical products and excludes separate chemically defined elements or compounds except for specified products such as artificial graphite, certain pesticide and disinfectant preparations, fire-extinguishing charges, certified reference materials, products of heading 2404, slag and residues, medicaments, and specified spent catalysts. It defines certified reference materials, municipal waste, sewage sludge, other wastes, and biodiesel, and sets classification precedence for heading 3822. The section notes also prescribe classification priorities, retail-packaging rules, and treatment of composite sets and products otherwise describable by name or function. Tariff Customs Fri, 03 Apr 2026 17:21:11 +0530 https://www.taxtmi.com/tariff?id=238