| · | [Tungsten]Market Price of Tungsten Concentrates in China | 9/1/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 9/1/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 9/1/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/29/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/29/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/29/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/28/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/28/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/28/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/27/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/27/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/27/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/26/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/26/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/26/2014 |