| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/22/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/22/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/22/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/21/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/21/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/21/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/18/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/18/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/18/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/17/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/17/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/17/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/16/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/16/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/16/2016 |