| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/28/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/27/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/27/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/26/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/26/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/25/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/25/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/22/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/22/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/21/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/21/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/20/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/20/2016 |
| · | [Other Ferroalloy]Market Price of FeB17-19(FeB B17-19%) in China | 4/19/2016 |
| · | [Other Ferroalloy]Market Price of ferroboron/FeB(FeB20C0.05) in China | 4/19/2016 |