| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/30/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/29/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/29/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/28/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/28/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/27/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/27/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/24/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/24/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/23/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/22/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/22/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/21/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/20/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/20/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/17/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/17/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/16/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/16/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/15/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/15/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/14/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/14/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/13/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/13/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/10/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/10/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/9/2010 |
| ， | [Manganese]Market Price of SiliconManganese6014# in China | 12/8/2010 |
| ， | [Manganese]Market Price of SiliconManganese6517# in China | 12/8/2010 |