| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/4/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/4/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/4/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/1/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/1/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/1/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/31/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/31/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/31/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/30/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/30/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/30/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/29/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/29/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/29/2014 |