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Halon 1301 Museum Artifact Protection Gas from Japan

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 — 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

Temperature stability test data required; cultural institution end-use letter

Humidity control specs

Pitfall: Standard industrial grade rejected for precision use