| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/14/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 1/13/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 1/13/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/13/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 1/12/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 1/12/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/12/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 1/11/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 1/11/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/11/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 1/8/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/8/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 1/7/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 1/7/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 1/6/2016 |