2-Ethylamino-5-Sulfobenzoic Acid from China
2-Ethylamino-5-sulfobenzoic acid is a substituted aromatic amino-acid listed under HTS 2922.49.10.00, with sulfonic acid as additional function but classified here. Used in dye manufacturing. The sulfonated derivative retains amino-acid priority.
Duty Rate — China → United States
30.8%
Rate breakdown
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)
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Document sulfonic acid position to match exact structure
• Handle as hazardous due to acidity; use proper DOT shipping papers
• Confirm not exceeding 'sulfonated derivative' limits per Chapter Note