| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/8/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 2/7/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/7/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 2/6/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/6/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 2/4/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/4/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 2/3/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 2/3/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/26/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/25/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/25/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/24/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/24/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/23/2017 |