| · | [Nickel]Market Price of Nickel (Jinchuan) in China | 5/5/2015 |
| · | [Silicon]Market Price of Silicon Metal 411# in China | 5/5/2015 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi28# in China | 5/5/2015 |
| · | [Silicon]Market Price of FeBa15Si50 in China | 5/5/2015 |
| · | [Silicon]Market Price of FeBa10Si55 in China | 5/5/2015 |
| · | [Silicon]Market Price of Silicon Barium(Ba4-6%) in China | 5/5/2015 |
| · | [Silicon]Market Price of Silicon Barium(Ba1-3%) in China | 5/5/2015 |
| · | [Nickel]Market Price of Philippines Low-grade nickel ore（Ni0.9-1.1%,Fe50%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Philippines Low-grade nickel ore（Ni0.9-1.1%,Fe49%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Philippines Low-grade nickel ore（Ni0.9-1.1%,Fe48%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Indonesian Standard-grade nickel ore（Ni1.6%,Fe20-30%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Indonesian Standard-grade nickel ore（Ni1.7%,Fe<20%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Indonesian High-grade nickel ore（Ni1.8%,Fe<20%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Indonesian High-grade nickel ore（Ni1.9%,Fe<20%） in China | 5/5/2015 |
| · | [Nickel]Market Price of Indonesian High-grade nickel ore（Ni2.0%,Fe<20%） in China | 5/5/2015 |