Customs Ruling NY N - The tariff classification of aluminum coils
The aluminum sheet originates in and will be imported in coils. The thickness of the sheet is between 0.017 inch (0.43 mm) and 0.023 inch (0.58 mm), with a width of between 40 inches (1016 mm) and 50 inches (1270 mm). The aluminum sheet is used to manufacture insulated ceilings and