The tariff classification of Doped Chemical Compounds from Russia
The tariff classification of a semi-conductor wafer from Taiwan
The tariff classification of indium phosphide gallium arsenide semiconductor wafers from an unspecified country
The tariff classification of germanium, silicon and sapphire substrates from China
The tariff classification of Tellurium, Selenium, Undoped Indium Phosphide, Undoped Cadmium Telluride, Doped Indium Phosphide and Doped Cadmium Telluride, Cadmium Metal (unwrought) and Indium Metal (unwrought) from Japan
Protest 2704-95-102693; Electronically activated doped zinc sulfides
Carbon Doped Gallium Arsenide Wafers
Anti-reflection coated silicon wafer; 3818.00.00; EN 38.18; doped silicon wafer; solar panel; Article 509; NAFTA; T.D. 94-1; 19 CFR 181.92(b)(5) and (6)
The tariff classification of silicon metal, 99% pure fromEngland.