| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/31/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/30/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/30/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/29/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/29/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/28/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/28/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/25/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/25/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/24/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/24/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/23/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/23/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/22/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 3/22/2022 |