| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/26/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/26/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/24/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/24/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/21/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/21/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/20/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/20/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/19/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/19/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/18/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/18/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/17/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/17/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/14/2013 |