| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/11/2008 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/11/2008 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/11/2008 |
| · | [Manganese]Market Price of Low Carbon Ferromanganese80C0.7 in China | 4/11/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/10/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/8/2008 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 4/1/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/1/2008 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/1/2008 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/1/2008 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C1.5 in China | 4/1/2008 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 3/25/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 3/25/2008 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/25/2008 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 3/25/2008 |