| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/31/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/30/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/30/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/29/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/29/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/28/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/28/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/27/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/27/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/24/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/24/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/23/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/23/2021 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 12/22/2021 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 12/22/2021 |