Muscovite Mica Book-Form Splittings from Japan
High-quality muscovite mica split into book-form stacks of laminae, per statistical note (b). Under HTS 2525.10.00 as rifted splittings suitable for agglomerated mica production. Essential for high-voltage insulation manufacturing.
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
• Photograph book-pack configuration for customs entry to match statistical definitions
• Certify dielectric strength to support electrical-grade valuation
• Segregate from loose splittings to maintain uniform tariff treatment