38112100

HS code 3811.21.00.00 (Chapter 38 "Miscellaneous chemical products"; Heading 3811 "Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils"; Subheading 381121 "Containing petroleum oils or oils obtained from bituminous minerals") under the United States tariff schedule classifies "Containing petroleum oils or oils obtained from bituminous minerals". United States customs apply MFN rate of 6.5%, Column 2 rate 60%. Statutory unit of measure: kg. 17 free trade agreement preferential rates are available for this code.