| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/30/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/30/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/30/2018 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/29/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/29/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/29/2018 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/26/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/26/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/26/2018 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/25/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/25/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/25/2018 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/24/2018 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/24/2018 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 1/24/2018 |