| · | [Tungsten]Market Price of Ferrotungsten70% in China | 6/21/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 6/21/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 6/20/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 6/20/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 6/20/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 6/17/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 6/17/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 6/17/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 6/16/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 6/16/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 6/16/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 6/15/2022 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 6/15/2022 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 6/15/2022 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 6/14/2022 |