| · | [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 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/11/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/8/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/25/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/24/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/6/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 2/18/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 2/15/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 12/11/2007 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 11/22/2007 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 11/21/2007 |