38249932

HS code 3824.99.32.00 (Chapter 38 "Miscellaneous chemical products"; Heading 3824 "Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included"; Subheading 382499 "Other") under the United States tariff schedule classifies "Of hydrosulfite compounds, of sulfoxylate compounds, or of both". United States customs apply MFN rate of 6.5%, Column 2 rate 35%. Statutory unit of measure: kg. 17 free trade agreement preferential rates are available for this code.