| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/3/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/3/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/2/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/2/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 1/1/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 1/1/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/31/2019 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/31/2019 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/30/2019 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/30/2019 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/27/2019 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/27/2019 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/26/2019 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/26/2019 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/25/2019 |