| · | [Niobium]Market Price of Ferroniobium70 in China | 9/18/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/18/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/18/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/18/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/17/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/17/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/17/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/17/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/16/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/16/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/16/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/16/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/15/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/15/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/15/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/15/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/14/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/14/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/14/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/14/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/11/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/11/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/11/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/11/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/10/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/10/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（bulk） in China | 9/10/2015 |
| · | [Niobium]Market Price of Brazil ferroniobium/FeNb65（original） in China | 9/10/2015 |
| · | [Niobium]Market Price of Ferroniobium70 in China | 9/9/2015 |
| · | [Niobium]Market Price of Ferroniobium60A in China | 9/9/2015 |