| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/9/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/9/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/8/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/8/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/8/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/5/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/5/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/5/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/4/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/4/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/4/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/3/2016 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 8/3/2016 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 8/3/2016 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 8/2/2016 |