Industrial Filter Sand Gravel from Japan
Natural graded sand and gravel mix for large-scale water treatment filters. HTS 2505.90.00.00 for other natural sands combination. Multi-layer filtration media.
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
• Effective size and uniformity coefficient specs required
• Mixed sands stay natural if unwashed together
• Separate silica portions risk split classification