PRODUCTS FOR NAICS CODE 331411
Records 1 to 9 of 9
| PRODUCTs covered in NAICS 331411 |
|---|
| Bars made in primary copper smelting and refining mills |
| Blister copper manufacturing |
| Copper alloys made in primary copper smelting and refining mills |
| Copper concentrate refining |
| Copper shapes (e.g., bar, billet, ingot, plate, sheet) made in primary copper smelting and refining mills |
| Copper smelting and refining, primary |
| Primary refining of copper |
| Primary smelting of copper |
| Refining copper, primary |