| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/27/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/24/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/24/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/23/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/23/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/22/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/22/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/21/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/21/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/20/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/20/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/17/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/17/2015 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/16/2015 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/16/2015 |