| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/5/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 9/1/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/1/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/31/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/31/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/30/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/30/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/29/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/29/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/26/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/26/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/25/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/25/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 8/24/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 8/24/2016 |