| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/6/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/3/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/3/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/2/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/2/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/1/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/1/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/31/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/31/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/30/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/30/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/27/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/27/2020 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/26/2020 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/26/2020 |