| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/12/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/11/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/11/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/8/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/8/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/7/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/7/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/6/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/5/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/31/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/31/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/30/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/24/2015 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/24/2015 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/23/2015 |