Naltrexone Hydrochloride from China
Naltrexone hydrochloride is a synthetic derivative of opium alkaloids used in addiction treatment. It fits HTS 2939.19.5000 as a salt of reproduced opium alkaloids, excluded from earlier specific headings.
Duty Rate — China → United States
0%
Rate breakdown
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
• Verify API meets cGMP standards with full batch testing certificates
• Include end-user statements for legitimate medical research or manufacturing
• Avoid bulk packaging over 25kg to prevent special handling surcharges