Isobucaine from China
Isobucaine serves as a surface anesthetic in skin treatment products. Classified HTS 2922.50.1700 for aromatic amino-oxygen function as dermatological local anesthetic.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Ensure chemical definition per chapter notes
• Avoid retail packing pitfalls