Paper Pulping Sodium Sulfate from Japan
High-purity Na2SO4 for kraft process in paper pulp digestion, aiding lignin removal. HTS 2833.11.5050 for other disodium sulfate, chemically pure excluding Chapter 47 wood pulp. Inorganic salt per definitions.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify sulfidity content if relevant; corrosion-resistant packaging
• Avoid mix-up with black liquor residues