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Lithopone Pigment from Mexico

Lithopone is a white pigment composed of a mixture of barium sulfate and zinc sulfide, used primarily in paints, coatings, and plastics for its opacity and brightness. It falls under HTS 3206.42.00.00 as a specific inorganic pigment and preparation based on zinc sulfide, as defined in the chapter notes for luminophore-like products. This classification covers its use as coloring matter in industrial applications.

Duty Rate — Mexico → United States

12.2%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

• Verify chemical composition via lab testing to confirm zinc sulfide base and avoid misclassification under Chapter 28 inorganic chemicals

• Provide Certificates of Analysis (COA) showing it's a pigment preparation, not a pure compound excluded by chapter note (a)

• Ensure labeling indicates use as coloring matter to distinguish from extenders unsuitable for oil paints per chapter notes