ICNEA 3213—Nickel-cobalt smelting

Where 3213 sits

1. C Manufacturing industry
2. 32 Non-ferrous metal smelting and rolling processing industry
3. 321 Commonly used non-ferrous metal smelting
4. 3213 Nickel-cobalt smelting

What 3213 includes

• Including smelting activities for the following nickel and cobalt：
• Nickel
• High ice nickel
• Water-quenched nickel
• Electro-nickel: mineral nickel, regenerated nickel, wet smelting leached nickel
• Nickel salt
• Cobalt: cobalt oxide, metal cobalt (electrolytic cobalt, electrodeposition cobalt), cobalt iron, and other cobalt salts

3213 in other systems