| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/25/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/25/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/24/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/24/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/23/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/23/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/22/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/22/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/21/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/21/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/18/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/18/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/17/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/17/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/16/2015 |