| Contract | Open | High | Low | Close | Change | Volume |
| Jun'13 | 3.217 | 3.227 | 3.17 | 3.185 | -0.04 | 680 |
| Jul'13 | 3.2205 | 3.2435 | 3.1605 | 3.185 | -0.0405 | 75,884 |
| Aug'13 | 3.219 | 3.235 | 3.1875 | 3.1915 | -0.041 | 341 |
| Sep'13 | 3.235 | 3.2570B | 3.1755 | 3.199 | -0.041 | 24,099 |
| Oct'13 | 3.26 | 3.26 | 3.1905 | 3.206 | -0.0415 | 30 |
豫公网安备41010502003434号