| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/6/2009 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/5/2009 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/4/2009 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/3/2009 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/2/2009 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 7/15/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 7/9/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 7/8/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/24/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/19/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/18/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/17/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/5/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 6/4/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/28/2008 |