| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/6/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/6/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 11/3/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/3/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/3/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 11/2/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/2/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/2/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 11/1/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/1/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/1/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 10/31/2017 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/31/2017 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/31/2017 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 10/30/2017 |