| · | [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 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/7/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/7/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/6/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/6/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/5/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/5/2012 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/2/2012 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/2/2012 |