| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/15/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/15/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/14/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/14/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/14/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/13/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/13/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/13/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/12/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/12/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/12/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/11/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 7/11/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 7/11/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 7/8/2022 |