| · | [Manganese]Market Price of SiliconManganese6517# in China | 2/20/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 2/16/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 2/13/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 2/9/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 2/2/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 1/21/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 1/14/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 1/7/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 1/4/2009 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/29/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/26/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/24/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/22/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/19/2008 |
| · | [Manganese]Market Price of SiliconManganese6517# in China | 12/17/2008 |