| · | [Manganese]Market Price of SiliconManganese6517# in China | 5/19/2010 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 5/19/2010 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 5/19/2010 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 5/19/2010 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 75C2.0 in China | 5/19/2010 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/19/2010 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 5/18/2010 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 5/18/2010 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 5/18/2010 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 5/18/2010 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 5/17/2010 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 5/17/2010 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 5/17/2010 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 5/17/2010 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 5/17/2010 |