U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2918.30.5000
$6.1M monthly imports
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Ruling Age
35 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-01 · Updates monthly
The tariff classification of Ethyl Trifluoro Acetylacetate(CAS# 372- 31-6) from Japan
NY 858269 December 27, 1990 CLA-2-29:S:N:N1:240 858269 CATEGORY: Classification TARIFF NO.: 2918.30.5000 Mr. Edumund J. Corboy Austin Chemical Company, Inc. 9655 West Bryn Mawr Avenue Rosemont, Illinois 60018-5299 RE: The tariff classification of Ethyl Trifluoro Acetylacetate (CAS# 372- 31-6) from Japan Dear Mr. Corboy: In your letter dated November 15, 1990, you requested a tariff classification ruling. The applicable HTS subheading for Ethyl Trifluoro Acetylacetate (CAS# 372-31-6) also known as 4,4,4-trifluoro-3- oxo-butanoic acid ethyl ester will be 2918.30.5000, Harmonized Tariff Schedule of the United States (HTS), which provides for carboxylic acids with adedhyde or ketone function buy without other eoxxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives: other:. The duty rate will be 3.7 percent ad valorem. This ruling is being issued under the provisions of Section 177 of the Customs Regulations (19 C.F.R. 177). A copy of this ruling letter should be attached to the entry documents filed at the time this merchandise is imported. If the documents have already been filed, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport