| · | [Manganese]Silicon Manganese in USA Market | 4/9/2012 |
| · | [Manganese]Silicon Manganese in EU Market | 4/9/2012 |
| · | [Manganese]Ferromanganese in USA Market | 4/9/2012 |
| · | [Manganese]Ferromanganese in EU Market | 4/9/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/9/2012 |
| · | [Manganese]Silicon Manganese in USA Market | 4/6/2012 |
| · | [Manganese]Silicon Manganese in EU Market | 4/6/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/6/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/6/2012 |
| · | [Manganese]Silicon Manganese in USA Market | 3/28/2012 |
| · | [Manganese]Silicon Manganese in EU Market | 3/28/2012 |
| · | [Manganese]Ferromanganese in USA Market | 3/28/2012 |
| · | [Manganese]Ferromanganese in EU Market | 3/28/2012 |
| · | [Manganese]Silicon Manganese in USA Market | 3/23/2012 |
| · | [Manganese]Silicon Manganese in EU Market | 3/23/2012 |