| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/27/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/27/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/26/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/26/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/23/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/23/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/22/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/22/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/21/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/21/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/20/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/20/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/19/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/19/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/16/2010 |