High-Density Mica Boards from Japan
Dense plates of agglomerated mica without support, used for rigid segment insulation in commutators. Fits HTS 6814.10.00.00 as plates of reconstituted mica, whether or not on support (support optional). Provides mechanical rigidity and insulation.
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
• Confirm density specs (>2.0 g/cm³ typical) and note 'no support' to match tariff description precisely
• Avoid bundling with metal parts, as sets may classify under Chapter 85
• Use HTS advisory opinions for rigid vs flexible determination