| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/25/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/22/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/22/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/22/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/21/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/21/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/21/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/20/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/20/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/20/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/19/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/18/2017 |