| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/28/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/28/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/28/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/27/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/27/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/27/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/26/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/26/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/26/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/25/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/25/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/25/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/24/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/24/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/24/2017 |