| · | [Tungsten]Market Price of Tungsten Concentrates in China | 12/5/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 12/5/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 12/5/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 12/4/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 12/4/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 12/4/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 12/3/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 12/3/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 12/3/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 12/2/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 12/2/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 12/2/2014 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 12/1/2014 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 12/1/2014 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 12/1/2014 |