| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/16/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/13/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/13/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/12/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/12/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/11/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/11/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/10/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/10/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/9/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/9/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/6/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/6/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/5/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/5/2013 |