760611 Plates, Sheets and Strip, Of aluminum, not alloyed, Rectangular (including square)
760612 Plates, Sheets and Strip, Of aluminum alloys, Rectangular (including square)
760691 Other Plates, Sheets and Strip, Of aluminum, not alloyed:More than 63 mm (0.248 inch) in thickness:
760692 Other Plates, Sheets and Strip, Of aluminum alloys:More than 63 mm (0.248 inch) in thickness: