| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/11/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/8/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/8/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/8/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/7/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/7/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/7/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/6/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/6/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/6/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/5/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/5/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/5/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/4/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/4/2017 |