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| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/13/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/10/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/10/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/9/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/9/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/8/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/8/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/7/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/7/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/6/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/6/2010 |
| · | [Tungsten]Export Price of Ferrotungsten70% in China | 9/3/2010 |
| · | [Tungsten]Export Price of AmmoniumParatungstate in China | 9/3/2010 |