| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 1/7/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 1/6/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 1/6/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 1/5/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 1/5/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 1/4/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 1/4/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 12/31/2014 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 12/31/2014 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 12/30/2014 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 12/30/2014 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 12/29/2014 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 12/29/2014 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 12/26/2014 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 12/26/2014 |