| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/22/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/22/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/21/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/21/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/21/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/20/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/20/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/20/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/19/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/19/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/19/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/18/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/18/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/18/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/15/2022 |