Anhydrous Hydrobromic Acid Gas Cylinder from China
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 — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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