| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/7/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/7/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/5/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/5/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 5/4/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 5/4/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/29/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/29/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/28/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/28/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/27/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/27/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/24/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/24/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/23/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/23/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/22/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/22/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/21/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/21/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/20/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/20/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/17/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/17/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/16/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/16/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/15/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/15/2015 |
| ， | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/14/2015 |
| ， | [Tungsten]Export Price of AmmoniumParatungstate in China | 4/14/2015 |