| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/24/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/24/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/23/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/23/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/22/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/22/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/19/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/19/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/18/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/18/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/17/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/17/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/16/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/16/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/15/2013 |