| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/30/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/30/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/29/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/29/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/28/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/28/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/27/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/27/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/26/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/26/2014 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/23/2014 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/23/2014 |
| · | [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 |