Technical Grade CMC Flakes from Japan
Technical-grade CMC in flake form for paper sizing and textile printing. Falls under HTS 3912.31.00.90 as other carboxymethylcellulose salts per predominant monomer rule. Primary form for industrial processing.
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
• Degree of substitution (DS) specs confirm ether classification
• Avoid set packaging with machinery parts (Chapter 84) for clean entry
• Dust hazard labeling required for flake imports