Mica Sheet Trimmings Waste from Mexico
Trimmings and edge scraps from cutting mica sheets for electrical insulators represent classic mica waste under HTS 2525.30.00.00. These irregular fragments are unsuitable for precision applications but can be ground for use in paints or plastics. The classification applies specifically to unworked waste from mica processing.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document the manufacturing process showing generation as trimmings to confirm waste status; ensure no secondary processing like grinding occurred pre-export; check for tariff quotas on certain mineral wastes