The tariff classification of tri-N-butyltin hydride (CAS# 688-73-3) from Germany.

NY 889946 September 29, 1993 CLA-2-29:S:N:N7:239 889946 CATEGORY: Classification TARIFF NO.: 2931.00.5029 Mr. Edmund J. Corboy Austin Chemical Company, Inc. 9655 West Bryn Mawr Avenue Rosemont, IL 60018-5299 RE: The tariff classification of tri-N-butyltin hydride (CAS# 688- 73-3) from Germany. Dear Mr. Corboy: In your letter dated September 1, 1993, you requested a tariff classification ruling. The applicable subheading for tri-N-butyltin hydride will be 2931.00.5029, Harmonized Tariff Schedule of the United States (HTS), which provides for other organo-inorganic compounds: other organo-tin compounds. 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