| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/19/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/18/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/18/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/17/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/17/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/16/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/16/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/13/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/13/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/12/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/12/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/11/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/11/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/10/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/10/2010 |