| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/24/2015 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/24/2015 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/24/2015 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/23/2015 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/23/2015 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/23/2015 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/22/2015 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/22/2015 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/22/2015 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/21/2015 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/21/2015 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/21/2015 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/20/2015 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/20/2015 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/20/2015 |