The tariff classification of Fused Alumina Bubbles (aluminum oxide) fromChina
The tariff classification, marking, and country of origin of “Brown Fused Aluminum Oxide” from China
The tariff classification of "black alumina oxide" (artificial corundum) from China
The tariff classification of Chinese Tabular Alumina from China
Protest 1901-97-100014; brown fused alumina
The tariff classification of Brown Aluminum Oxide, WhiteAluminum Oxide, Pink Aluminum Oxide, Black Silicon Carbide, andGreen Silicon Carbide from China.
The tariff classification of White Fused Aluminum Oxide, Glass Bead, Aluminum Shot, Garnet and Zirconia Alumina from China
The tariff classification of brown aluminum oxide (artificial corundum) from China
The tariff classification of brown aluminum oxide and blacksilicon carbide from China.