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Zirconium-Enhanced Glass Granules for Tableware from China

Glass granules doped with zirconium oxide for brilliant white glazes on ceramic tableware. Enhances opacity and durability in dinnerware production, HTS 3207.40.5000 as prepared glass for ceramics.

Duty Rate — China → United States

44%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Certify zirconium content and food-safety compliance for tableware applications

Document granule solubility in frit melts to confirm ceramic processing method

Avoid 'pigment' terminology; emphasize flux/granule function