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8090871995-04-11New YorkClassification

The tariff classification of Trimethyl Sulfoxonium Iodide (CAS No. 1774-47-6) from Japan.

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 2026-05-02 · Updates monthly

Summary

The tariff classification of Trimethyl Sulfoxonium Iodide (CAS No. 1774-47-6) from Japan.

Ruling Text

NY 809087 April 11, 1995 CLA-2-29:S:N:N7:239 809087 CATEGORY: Classification TARIFF NO.: 2930.90.9050 Mr. Edmund J. Corboy Austin Chemical Company, Inc. 1565 Barclay Boulevard Buffalo Grove, Illinois 60089 RE: The tariff classification of Trimethyl Sulfoxonium Iodide (CAS No. 1774-47-6) from Japan. Dear Mr. Corboy: In your letter dated March 31, 1995, you requested a tariff classification ruling for trimethyl sulfoxonium iodide. The applicable subheading will be 2930.90.9050, Harmonized Tariff Schedule of the United States (HTS), which provides for organo-sulfur compounds: other. The rate of duty 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 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