| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/4/2021 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/4/2021 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/3/2021 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/3/2021 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/3/2021 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/2/2021 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/2/2021 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/2/2021 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 11/1/2021 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 11/1/2021 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 11/1/2021 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 10/29/2021 |
| · | [Tungsten]Market Price of Ferrotungsten70% in China | 10/29/2021 |
| · | [Tungsten]Market Price of AmmoniumParatungstate in China | 10/29/2021 |
| · | [Tungsten]Market Price of Tungsten Concentrates in China | 10/28/2021 |