| Contract | Open | High | Low | Close | Change | Volume |
| Jul'13 | 3.1045 | 3.1215 | 3.0395 | 3.076 | -0.0355 | 514 |
| Aug'13 | 3.1 | 3.115 | 3.0315 | 3.07 | -0.0335 | 247 |
| Sep'13 | 3.1015 | 3.116 | 3.025 | 3.0645 | -0.035 | 57,678 |
| Oct'13 | 3.057 | 3.0705 | 3.032 | 3.0685 | -0.035 | 28 |
| Nov'13 | 3.058 | 3.0735 | 3.039 | 3.0715 | -0.0355 | 23 |
豫公网安备41010502003434号