·	[Niobium]Market Price of Ferroniobium70 in China	8/31/2011
·	[Niobium]Market Price of Ferroniobium60A in China	7/28/2011
·	[Niobium]Market Price of Ferroniobium50A in China	6/16/2011
·	[Niobium]Market Price of Ferroniobium70 in China	6/7/2011
·	[Niobium]Market Price of Ferroniobium60A in China	10/28/2010
·	[Niobium]Market Price of Ferroniobium60A in China	10/22/2010
·	[Niobium]Market Price of Ferroniobium60A in China	10/20/2010
·	[Niobium]Market Price of Ferroniobium60A in China	3/4/2010
·	[Niobium]Market Price of Ferroniobium60A in China	1/15/2010
·	[Niobium]Market Price of Ferroniobium70 in China	10/9/2009
·	[Niobium]Market Price of Ferroniobium60A in China	8/17/2009
·	[Niobium]Market Price of Ferroniobium60A in China	8/11/2009