| · | [Nickel]Market Price of Nickel（Changjiang nickel spot） in China | 4/9/2012 |
| · | [Nickel]Market Price of Ferronickel(4-6%) in China | 4/6/2012 |
| · | [Nickel]Market Price of Ferronickel(10-15%) in China | 4/6/2012 |
| · | [Nickel]Market Price of Nickel (Shanghai nickel spot) in China | 4/6/2012 |
| · | [Nickel]Market Price of Ferronickel（1.6-1.8%） in China | 4/6/2012 |
| · | [Nickel]Market Price of Nickel（Changjiang nickel spot） in China | 4/6/2012 |
| · | [Nickel]Market Price of Nickel (Shanghai nickel spot) in China | 4/5/2012 |
| · | [Nickel]Market Price of Nickel（Changjiang nickel spot） in China | 4/5/2012 |
| · | [Nickel]Market Price of Ferronickel(4-6%) in China | 4/1/2012 |
| · | [Nickel]Market Price of Ferronickel(10-15%) in China | 4/1/2012 |
| · | [Nickel]Market Price of Nickel (Jinchuan) in China | 4/1/2012 |
| · | [Nickel]Market Price of Ferronickel（1.6-1.8%） in China | 4/1/2012 |
| · | [Nickel]Market Price of Ferronickel(4-6%) in China | 3/31/2012 |
| · | [Nickel]Market Price of Ferronickel(10-15%) in China | 3/31/2012 |
| · | [Nickel]Market Price of Nickel (Jinchuan) in China | 3/31/2012 |