| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/25/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 5/24/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/24/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/24/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 5/23/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/23/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 5/22/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/22/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/22/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 5/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/19/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 5/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/18/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/18/2017 |