| · | [Manganese]Electrolytic Manganese in USA Market | 6/6/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 6/6/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 6/5/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 6/4/2012 |
| · | [Manganese]Electrolytic Manganese in South Korea Market | 6/4/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 6/4/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 6/1/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 5/28/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 5/23/2012 |
| · | [Manganese]Electrolytic Manganese in Japan Market | 5/23/2012 |
| · | [Manganese]Electrolytic Manganese in South Korea Market | 5/23/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 5/23/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 5/21/2012 |
| · | [Manganese]Electrolytic Manganese in USA Market | 5/9/2012 |
| · | [Manganese]Electrolytic Manganese in EU Market | 5/8/2012 |