| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/21/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/21/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/21/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/20/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/20/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/20/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/19/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/19/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/18/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/18/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/17/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/17/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/17/2017 |