The tariff classification of a semi-conductor wafer from Taiwan
Carbon Doped Gallium Arsenide Wafers
The tariff classification of silicon metal, 99% pure fromEngland.
Classification of electronically doped zinc sulfides, products of Japan, under the Harmonized Tariff Schedule of the United States (HTSUS).
Protest No. 3196-91-100019; Showa Denko America; GAP-EPI-R Type Unmounted Light Emitting Diode Chips; LED; Wafer; Chip; Chemical Element Doped For Use In Electronics; 3818.00.00; 8541.40.20; 8541.40.60
The tariff classification of unpolished silicon wafers from China
The tariff classification of Doped Chemical Compounds from Russia
Protest 2704-95-102693; Electronically activated doped zinc sulfides
The tariff classification of mercury-cadmium-telluridewafers from France
The tariff classification of Gallium Arsenide (GaAs) andIndium Antimonide (Insb) from Japan.