| Contract | Open | High | Low | Close | Change | Volume |
| Aug'13 | 3.31 | 3.321 | 3.3065 | 3.307 | -0.0255 | 228 |
| Sep'13 | 3.322 | 3.346 | 3.2965 | 3.3015 | -0.027 | 45,691 |
| Oct'13 | 3.3305 | 3.347 | 3.302 | 3.3055 | -0.025 | 752 |
| Nov'13 | 3.3455 | 3.3475 | 3.3035 | 3.3075 | -0.0245 | 183 |
| Dec'13 | 3.331 | 3.3545 | 3.306 | 3.311 | -0.0245 | 35,722 |
豫公网安备41010502003434号