U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2850.00.5000
$2.1M monthly imports
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Ruling Age
28 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-05-02 · Updates monthly
The tariff classification of Sodium Hydride from Japan
NY B85731 August 19, 1997 CLA-2-28:RR:NC:2:236 B85731 CATEGORY: Classification TARIFF NO.: 2850.00.5000 Mr. Joseph J. Chivini Austin Chemical Company, Inc. 1565 Barclay Boulevard Buffalo Grove, Illinois 60089-4537 RE: The tariff classification of Sodium Hydride from Japan Dear Mr. Chivini: In your letter dated May 23, 1997, you requested a tariff classification ruling. The applicable subheading for Sodium Hydride will be 2850.00.5000, Harmonized Tariff Schedule of the United States, which provides for Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849: Other. The rate of duty will be 3.7 percent ad valorem. This ruling is being issued under the provisions of Part 177 of the Customs Regulations (19 C.F.R. 177). A copy of the ruling or the control number indicated above should be provided with the entry documents filed at the time this merchandise is imported. If you have any questions regarding the ruling, contact National Import Specialist V. Gualario at 212-466-5744. Sincerely, Gwenn Klein Kirschner Chief, Special Products Branch National Commodity Specialist Division