| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/4/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/3/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/3/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/3/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/2/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/2/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/2/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 8/1/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/1/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/1/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/31/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/31/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/31/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 7/28/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 7/28/2017 |