U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2933.99.7900
$164.2M monthly imports
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Ruling Age
16 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of AGN-205571 and AGN-205567, from Russia
N084984 December 11, 2009 CLA-2-29:OT:RR:NC:N2:238 CATEGORY: Classification TARIFF NO.: 2933.99.7900 Ms. Freya Wilkes Allergan 2525 Dupont Drive Irvine, CA 92612 RE: The tariff classification of AGN-205571 and AGN-205567, from Russia Dear Ms. Wilkes: In your letter dated November 18, 2009, you requested a tariff classification ruling. The subject products, AGN-205571 and AGN-205567 are both Prostaglandin EP4 Antagonists. They are not yet in clinical trials. The applicable subheading for AGN-205571 and AGN-205567 will be 2933.99.7900, Harmonized Tariff Schedule of the United States (HTS), which provides for “Heterocyclic compounds with nitrogen hetero-atom(s) only: Other: Other: Aromatic or modified aromatic: Other: Other: Products described in additional U.S. note 3 to section VI.” The rate of duty will be 6.5 percent ad valorem. Duty rates are provided for your convenience and are subject to change. The text of the most recent HTSUS and the accompanying duty rates are provided on World Wide Web at http://www.usitc.gov/tata/hts/. This merchandise may be subject to the Federal Food, Drug, and Cosmetic Act and/or The Public Health Security and Bioterrorism Preparedness and Response Act of 2002 (The Bioterrorism Act), which are administered by the U.S. Food and Drug Administration (FDA). Information on the Federal Food, Drug, and Cosmetic Act, as well as The Bioterrorism Act, can be obtained by calling the FDA at 1-888-463-6332, or by visiting their website at www.fda.gov. 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 Harvey Kuperstein at (646) 733-3033. Sincerely, Robert B. Swierupski Director National Commodity Specialist Division