| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/16/2013 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/16/2013 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/16/2013 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 75C2.0 in China | 4/16/2013 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 4/15/2013 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/15/2013 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/15/2013 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/15/2013 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C1.5 in China | 4/15/2013 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 75C2.0 in China | 4/15/2013 |
| · | [Manganese]Market Price of SiliconManganese6014# in China | 4/12/2013 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 4/12/2013 |
| · | [Manganese]Market Price of Electrolytic Manganese99.7% in China | 4/12/2013 |
| · | [Manganese]Market Price of High Carbon Ferromanganese65C7.0 in China | 4/12/2013 |
| · | [Manganese]Market Price of Medium Carbon Ferromanganse 78C2.0 in China | 4/12/2013 |