| · | [Niobium]Market Price of Ferroniobium70 in China | 7/16/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/16/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/16/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/16/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/15/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/15/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/15/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/15/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/14/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/14/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/14/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/14/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/13/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/13/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/13/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/13/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/10/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/10/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/10/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/10/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/9/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/9/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/9/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/9/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/8/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/8/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 7/8/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 7/8/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 7/7/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 7/7/2015 |