| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/9/2012 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/9/2012 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 4/6/2012 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/6/2012 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/6/2012 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/6/2012 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/6/2012 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/5/2012 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/5/2012 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/5/2012 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 75C2.0 in China | 4/5/2012 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 3/31/2012 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 3/31/2012 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 3/31/2012 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 3/31/2012 |