| Companies | 2010 | 2011 | Variation 2011/2010 (%) |
|||
| Jan | Dec | Year | Jan | Jan | Jan/Dec | |
| Albras (PA) | 37.1 | 38.7 | 451.2 | 38.9 | 4,9 | 0,5 |
| Alcoa | 28.1 | 29.7 | 350.2 | 29.9 | 6,4 | 0,7 |
| Poços de Caldas (MG) | 5.8 | 7.6 | 88.2 | 7.5 | 29,3 | -1,3 |
| São Luís (MA) | 22.3 | 22.1 | 262.0 | 22.4 | 0,4 | 1,4 |
| BHP Billiton (MA) | 14.9 | 14.7 | 173.3 | 14.9 | 0,0 | 1,4 |
| CBA (SP) | 40.4 | 38.7 | 472.0 | 36.1 | -10,6 | -6,7 |
| Novelis | 8.1 | 5.3 | 89.5 | 4.1 | -49,4 | -22,6 |
| Ouro Preto (MG) | 4.1 | 4.2 | 48.6 | 4.1 | 0,0 | -2,4 |
| Aratu (BA) | 4.0 | 1.1 | 40.9 | 0.0 | -100,0 | -100,0 |
| Valesul (RJ) | 0.0 | 0.0 | 0.0 | 0.0 | 0,0 | 0,0 |
| Total | 128.6 | 127.1 | 1,536.2 | 123.9 | -3,7 | -2,5 |
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