ICNEA 3239—Smelting of other rare metals

Where 3239 sits

1. C Manufacturing industry
2. 32 Non-ferrous metal smelting and rolling processing industry
3. 323 Smelting of rare and rare earth metals
4. 3239 Smelting of other rare metals

What 3239 includes

• Including smelting activities for the following other rare metals：
• Tantalum: tantalum ingot, tantalum bar (rod), capacitor grade tantalum powder, metallurgical grade tantalum powder, other tantalum
• Niobium: niobium bar, niobium ingot, niobium alloy bar, niobium powder, other niobium
• Zirconium: sponge zirconium, zirconium powder, other zirconium
• Beryllium (metal beryllium): mineral beryllium, recycled beryllium
• Thallium (metallic thallium): primary thallium (mineral thallium), regenerated thallium
• Gallium: primary gallium (mineral gallium), regenerated gallium
• Hafnium: sponge hafnium, hafnium powder
• Indium: primary indium (indium ingot), regenerated indium
• Rhenium (metal rhenium): mineral rhenium, regenerated rhenium
• Other rare metals
• The following products are included in this category
• High-purity metal zirconium (atomic energy grade)
• High-purity metal hafnium (atomic energy grade)
• Zirconium iodide (atomic energy grade)
• Hafnium iodide (atomic energy grade)
• High specific volume tantalum powder
• High purity, ultra-pure (indium, germanium, gallium, tellurium, rhenium)
• Other high-purity rare metals
• High purity tantalum oxide
• High purity niobium oxide
• High purity zirconia
• High purity hafnium oxide
• Tantalum powder, other rare metal powders

3239 in other systems