| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/22/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/22/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/21/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/21/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/20/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/20/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/19/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/19/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/16/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/16/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/14/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/14/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/13/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/13/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/12/2014 |