| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/28/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/27/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/27/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/26/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/26/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/25/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/25/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/22/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/22/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/20/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/20/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/19/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/19/2015 |
| · | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 5/18/2015 |
| · | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 5/18/2015 |