| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/3/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/2/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 2/1/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/29/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/29/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/28/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/28/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/26/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/25/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/25/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/21/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/21/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/20/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/20/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/19/2016 |