Strontium Fluoride Granules from Mexico
Strontium fluoride (SrF2) granules are used in pyrotechnics, electronics, and as an anti-caking agent. Falls under 'other' fluorides in HTS 2826.19.90.00 per Chapter 28 definitions.
Duty Rate — Mexico → United States
13.9%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include end-use declarations to avoid fireworks component scrutiny under 3603
• Certify free of radioactive strontium isotopes per 2844 exclusions
• Granular form must be distinguished from powders for packaging regs