Zirconium Sulfate Tanning Salt from China
Zirconium sulfate serves as an inorganic tanning agent for producing high-performance leather with enhanced heat resistance. Classified under HTS 3202.90.50.00 as other inorganic tanning substances used in pre-tanning or tanning processes.
Duty Rate — China → United States
40%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)
Import Tips
• Include tannery end-use certification to avoid reclassification as industrial chemicals
• Check for heavy metal content restrictions in destination countries
• Package in moisture-proof containers to prevent degradation during shipping