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| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/12/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/11/2022 |
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| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/8/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/8/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/7/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/7/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/6/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/6/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/2/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/2/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 4/1/2022 |
| · | [Tungsten]Export Price of Ferrotungsten80-A in China | 4/1/2022 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 3/31/2022 |