| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 7/1/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/30/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/30/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/29/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/29/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/28/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/28/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/27/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/27/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/24/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/24/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/23/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/23/2016 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 6/22/2016 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 6/22/2016 |