U.S. Customs and Border Protection · CROSS Database · 2 HTS codes referenced
Primary HTS Code
2818.10.2000
$14.5M monthly imports
Compare All →
Ruling Age
30 years
Data compiled from CBP CROSS Rulings, Census Bureau Trade Data · As of 2026-04-28 · Updates monthly
The tariff classification of Brown Aluminum Oxide, WhiteAluminum Oxide, Pink Aluminum Oxide, Black Silicon Carbide, andGreen Silicon Carbide from China.
NY 806181 May 12, 1995 CLA-2-28:S:N:N7:236 806181 CATEGORY: Classification TARIFF NO.: 2818.10.2000; 2849.20.2000 Ms. Judy Sheu Golden Dynamic, Inc. 735 North James Road Columbus, Ohio 43219 RE: The tariff classification of Brown Aluminum Oxide, White Aluminum Oxide, Pink Aluminum Oxide, Black Silicon Carbide, and Green Silicon Carbide from China. Dear Ms. Sheu: In your letter dated January 16, 1994, you requested a tariff classification ruling on the following chemicals: Items HTS# Duty Brown Aluminum Oxide 2818.10.2000 1.3 percent White Aluminum Oxide 2818.10.2000 1.3 percent Pink Aluminum Oxide 2818.10.2000 1.3 percent Black Silicon Carbide 2849.20.2000 0.5 percent Green Silicon Carbide 2849.20.2000 0.5 percent 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