U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Data compiled from CBP CROSS Rulings, CourtListener (CIT/CAFC) · As of 2026-06-23 · Updates real-time
The tariff classification of Glycine (CAS #56-40-6) from China
NY C80192 October 21, 1997 CLA-2-29:RR:NC:2:240 C80192 CATEGORY: Classification TARIFF NO.:2922.49.4020 Mr. Joseph J. Chivini Austin Chemical Company, Inc. 1565 Barclay Boulevard Buffalo Grove, Illinois 60089-4537 RE: The tariff classification of Glycine (CAS #56-40-6) from China Dear Mr. Chivini: In your letter dated September 24, 1997, you requested a tariff classification ruling. The applicable subheading for Glycine, also known as Aminoacetic acid, will be 2922.49.4020, Harmonized Tariff Schedule of the United States (HTS), which provides for amino-acids and their esters, other than those containing more than one kind of oxygen function; salts thereof: other: other: amino acids: Glycine (Aminoacetic acid). The rate of duty will be 4.2 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist Stephanie Joseph at 212-466-5768. Sincerely, Robert B. Swierupski Director, National Commodity Specialist Division