| · | [Niobium]Ferroniobium|Ferrotantalum in Brazil Market | 8/13/2014 |
| · | [Niobium]Ferroniobium|Ferrotantalum in Brazil Market | 8/12/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/16/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/13/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/11/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/9/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/6/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 6/4/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/30/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/28/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/26/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/23/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/21/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/19/2014 |
| · | [Niobium]Tantalum-niobium Ores in USA Market | 5/16/2014 |