| · | [Manganese]Electrolytic Manganese in USA Market | 5/3/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 5/3/2012 |
| · | [Manganese]Electrolytic Manganese in South Korea Market | 5/3/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 5/3/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/28/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/28/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/25/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/25/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 4/16/2012 |
| · | [Manganese]Electrolytic Manganese in South Korea Market | 4/16/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/16/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/9/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 4/6/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 4/6/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 3/21/2012 |