| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/17/2010 |
| · | [Tungsten]Export Price of Tungsten Concentrates in China | 12/15/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/15/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/14/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/14/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/9/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/9/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/8/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/8/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/7/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/7/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/6/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/6/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/3/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/3/2010 |