Quartzite Crushed Road Aggregate from Japan
High-silica quartzite crushed to 1-2 inch size for road shoulder and base course construction. Exceptional hardness makes it ideal for heavy traffic roads under HTS 2517.10.00. Heat-treated versions improve frost resistance.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Micro-Deval test results document abrasion resistance for road classification
• Distinguish from quartzite dimension stone via crushing documentation
• Consistent quartz content (>90%) prevents reclassification