| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/27/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/27/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/26/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/26/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/25/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/25/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/24/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/24/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/23/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/23/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/22/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/22/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/19/2013 |
| · | [Cored Wires]Market Price of Calcium Mertal Granules in China | 4/19/2013 |
| · | [Cored Wires]Market Price of Calcium/Ca 99% in China | 4/18/2013 |