Anhydrous Hydrobromic Acid Gas Cylinder from Canada
Compressed anhydrous HBr gas in steel cylinders, chemically defined as hydrobromic acid under HTS 2811.19.30.00. Primarily used in semiconductor etching and specialty chemical production.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Certify cylinder specs meet DOT 49 CFR for UN 1045, Hazard Class 2.3 (poison gas)
• Provide gas chromatograph analysis confirming >99% HBr purity for Chapter 28 eligibility
• Declare as 'chemically defined' to avoid 3824 mixture heading