| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/13/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/13/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/10/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/10/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/9/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/9/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/8/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/8/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/2/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/2/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 4/1/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 4/1/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/18/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/18/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/17/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/17/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/16/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/16/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/13/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/13/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/12/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/12/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/11/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/11/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/10/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/10/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/9/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/9/2015 |
| ， | [Manganese]Market Price of 30% Manganese oxide ore/Mn ore in China | 3/6/2015 |
| ， | [Manganese]Market Price of 18%Manganese carbonate powder/Mn ore in China | 3/6/2015 |