| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/8/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/8/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/7/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/7/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/6/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/6/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/5/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/5/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/4/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/4/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/30/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/30/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/29/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/29/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/28/2014 |