| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/4/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 11/1/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 11/1/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/31/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/31/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/30/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/30/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/29/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/29/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/28/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/28/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/25/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/25/2013 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 10/24/2013 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 10/24/2013 |