Halon 1301 Museum Artifact Protection Gas from Mexico
Specialty low-temperature Halon-1301 mixture for climate-controlled display case fire suppression around priceless artifacts. Under HTS 3827.20.00.00 for bromotrifluoromethane mixtures. Non-damaging to paper and textiles.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Temperature stability test data required; cultural institution end-use letter
• Humidity control specs
• Pitfall: Standard industrial grade rejected for precision use