U.S. Customs and Border Protection · CROSS Database · 1 HTS code referenced
Primary HTS Code
2804.61.0000
$8.0M monthly imports
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Ruling Age
29 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-28 · Updates monthly
The tariff classification of Polycrystalline Hyperpure Silicon fromUkraine
NY A88881 November 25, 1996 CLA-2-28:RR:NC:2:236 A88881 CATEGORY: Classification TARIFF NO.: 2804.61.0000 Ms. Michelle Gorneau Comptroller SKAB International Corporation 75 Congress Street Suite 313 Portsmouth, NH 03801 RE: The tariff classification of Polycrystalline Hyperpure Silicon from Ukraine Dear Ms. Gorneau: In your letter dated October 22, 1996, you requested a tariff classification ruling. The applicable subheading for Polycrystalline Hyperpure Silicon with a minimum purity of 99.9999% Silicon, supplied in chunks and/or as rods, will be 2804.61.0000, Harmonized Tariff Schedule of the United States, which provides for hydrogen, rare gases and other metals:... Silicon: Containing by weight not less than 99.99 percent. The rate of duty will be 2.2 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, Roger J. Silvestri Director National Commodity Specialist Division