| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/21/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/18/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/17/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/17/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/17/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/16/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/16/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/16/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/15/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/15/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/15/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/11/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/11/2017 |