ICNEA 3216—Aluminum smelting

Where 3216 sits

1. C Manufacturing industry
2. 32 Non-ferrous metal smelting and rolling processing industry
3. 321 Commonly used non-ferrous metal smelting
4. 3216 Aluminum smelting

What 3216 includes

• Including smelting activities for the following aluminum：
• Alumina
• Primary aluminum (electrolytic aluminum): aluminum ingots for remelting, deoxygenated aluminum, aluminum busbars, aluminum coils, aluminum guide rods, primary aluminum aluminum alloys, and other primary aluminum (electrolytic aluminum)
• Recycled aluminum: recycled aluminum ingots, recycled aluminum alloys, processing and direct use of recycled aluminum
• The following products are included in this category
• High-purity aluminum for electronic information (purity>9999%)
• Refers to the production activities of refining aluminum through smelting, electrolysis, and molding of raw materials from aluminum mines, as well as smelting of waste miscellaneous aluminum materials.

3216 in other systems