Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof
Official tariff path
Oxygen-function amino-compounds: › Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof: › Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof
Level: statistical10General duty: FreeUnit: kg
What does HTS 2922.31.00.00 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
1Oxygen-function amino-compounds:
2Amino-aldehydes, amino-ketones and amino-quinones, other than those containing more than one kind of oxygen function; salts thereof:
3Amfepramone (INN), methadone (INN) and normethadone (INN); salts thereof
Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.