| · | [Manganese]Electrolytic Manganese in EU Market | 4/8/2013 |
| · | [Manganese]Silicon Manganese in USA Market | 4/6/2013 |
| · | [Manganese]Silicon Manganese in EU Market | 4/6/2013 |
| · | [Manganese]Ferromanganese in USA Market | 4/6/2013 |
| · | [Manganese]Ferromanganese in EU Market | 4/6/2013 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 4/6/2013 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/6/2013 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 4/3/2013 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/3/2013 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 4/2/2013 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/2/2013 |
| · | [Manganese]Silicon Manganese in USA Market | 4/1/2013 |
| · | [Manganese]Ferromanganese in USA Market | 4/1/2013 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 4/1/2013 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/1/2013 |