| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/23/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/22/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/22/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/20/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/20/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/19/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/18/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/17/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/17/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/16/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/16/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/13/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/13/2017 |