Dibucaine Hydrochloride from China
Dibucaine hydrochloride is a potent amino-acridine amide anesthetic for spinal anesthesia. Falls under HTS 2924.29.71.00 per additional U.S. note 3 as a chemically defined aromatic cyclic amide compound. Classification prioritizes carboxyamide function over other ring systems.
Duty Rate — China → United States
44%
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Document extreme potency (200x procaine) with handling safety protocols
• Include acridine ring system structural analysis for classification support
• Limit import quantities due to high toxicity profile