| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/28/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/28/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/28/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/25/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/25/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/25/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/24/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/24/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/24/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/23/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/23/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/23/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/22/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/22/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/22/2014 |