| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/19/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/16/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/16/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/15/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/15/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/14/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/14/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/13/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/13/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/12/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/12/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/9/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/9/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/8/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/8/2012 |