| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/21/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/18/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/18/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/17/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/17/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/12/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/12/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/11/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/11/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/10/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/10/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/9/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/9/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 6/8/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/8/2010 |