Crushed Limestone Drainage Stone from Japan
Clean, crushed limestone (1-2 inches) for French drains and septic systems in construction. HTS 2517.10.00.20 covers this as crushed stone for concrete aggregates or similar uses, excluding gravel. Priority chapter note keeps it from other mineral headings.
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
• Certify low fines content (<5%) for drainage suitability; specify 'washed crushed limestone'; avoid packing with soil contaminants that affect valuation