| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/2/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/2/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/2/2018 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/29/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/29/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/29/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/28/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/28/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/28/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/27/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/27/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/26/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/26/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 12/26/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/25/2017 |