| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/28/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/26/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/26/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/25/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/25/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/23/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/23/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/22/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/22/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/21/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/21/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/18/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/18/2014 |
| · | [Other Ferroalloy]Market Price of FeB(FeB17C0.5) in China | 4/17/2014 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/17/2014 |