| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/27/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/26/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/26/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/23/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/23/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/22/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/22/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/21/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/21/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/20/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/20/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/19/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/19/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/16/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/16/2013 |