| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/15/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/14/2009 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/14/2009 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/14/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/13/2009 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/13/2009 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/13/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/10/2009 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/10/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/9/2009 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/9/2009 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/9/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/8/2009 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/8/2009 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/7/2009 |