Base
8931041993-12-15New YorkClassification

The tariff classification of an isomeric mixture of ortho and para toluene sulfonamide from China, acid black 194, hippuric acid and sulfo tobias acid from India.

U.S. Customs and Border Protection · CROSS Database · 4 HTS codes referenced

Cross-Source Intelligence

Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-08 · Updates monthly

Summary

The tariff classification of an isomeric mixture of ortho and para toluene sulfonamide from China, acid black 194, hippuric acid and sulfo tobias acid from India.

Ruling Text

NY 893104 December 15, 1993 CLA-2-29:S:N:N1:239 893104 CATEGORY: Classification TARIFF NO.: 2921.45.5090; 2924.29.4690; 2935.00.7000; 3204.12.2000 Mr. Ajay Pande Greenwood Products, Inc. P.O. Box 473 West Warwick, RI 02893 RE: The tariff classification of an isomeric mixture of ortho and para toluene sulfonamide from China, acid black 194, hippuric acid and sulfo tobias acid from India. Dear Mr. Pande: In your letter dated December 3, 1992, you requested a tariff classification ruling. The applicable Harmonized Tariff Schedule (HTS) subheadings and rates of duty for these products will be as follows: CHEMICAL PRODUCT HTS DUTY ortho and para toluene sulfonamide 2935.00.7000 13.5% ad valorem (isomeric mixture) acid Black 194 3204.12.2000 9.2% ad valorem hippuric Acid 2924.29.4690 3.7 cents per kg plus 18.1% ad valorem sulfo tobias acid 2921.45.5090 2.4 cents per kg plus 18.8% 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