U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2921.11.0000
$0.4M monthly imports
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Ruling Age
33 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-29 · Updates monthly
The tariff classification of Monomethyl Amine andDimethylamine from Russia
NY 877433 August 31, 1992 CLA-2-29:S:N:N1:240 877433 CATEGORY: Classification TARIFF NO.: 2921.11.0000 Mr. Edwin Gregory Champion Financial Corporation 34808 Highway 190 Springville, California 93265 RE: The tariff classification of Monomethyl Amine and Dimethylamine from Russia Dear Gregory: In your letter dated June 30, 1992, you requested a tariff classification ruling. The applicable HTS subheading for Monomethyl Amine and Dimethylamine will be 2921.11.0000, Harmonized Tariff Schedule of the United States (HTS), which provides for amine-function compounds: acyclic monoamines and their derivatives; salts thereof: methylamime, di-or trimethylamine and their salts. 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