Base
8636871991-06-14New YorkClassification

The tariff classification of Aerofloat 238 Promoter fromMexico.

U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced

Cross-Source Intelligence

Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-30 · Updates monthly

Summary

The tariff classification of Aerofloat 238 Promoter fromMexico.

Ruling Text

NY 863687 JUN 14 1991 CLA-2-29:S:N:N1:239 863687 CATEGORY: Classification TARIFF NO.: 2930.90.5050 Ms. Mariana Davidovich American Cyanamid Company Latin American Group One Cyanamid Plaza Wayne NJ 07470 RE: The tariff classification of Aerofloat 238 Promoter from Mexico. Dear Ms. Davidovich: In your letter dated May 17, 1991, you requested a tariff classification ruling. This letter will be given confidential treatment based on the facts you supplied to support your claim for exemption from disclosure. The applicable subheading for Aerofloat 238 Promoter, which is a dithiophosphate will be 2930.90.5050, Harmonized Tariff Schedule of the United States (HTS), which provides for other organo-sulfur compounds. The rate of duty will be 3.7 percent ad valorem. Articles classifiable under subheading 2930.90.5050, HTS, which are products of Mexico, are entitled to duty free treatment under the Generalized System of Preferences (GSP) upon compliance with all applicable regulations. 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 been filed without a copy, this ruling should be brought to the attention of the Customs officer handling the transaction. Sincerely, Jean F. Maguire Area Director New York Seaport