| Contract | Open | High | Low | Close | Change | Volume |
| Dec'14 | 2.96 | 2.979 | 2.8565 | 2.86 | -0.1 | 4,544 |
| Jan'15 | 2.973 | 2.98 | 2.8585 | 2.861 | -0.105 | 646 |
| Feb'15 | 2.941 | 2.941 | 2.8555 | 2.856 | -0.107 | 217 |
| Mar'15 | 2.952 | 2.9705 | 2.8435 | 2.846 | -0.1105 | 109,423 |
| Apr'15 | 2.941 | 2.941 | 2.851 | 2.8495 | -0.1105 | 62 |
豫公网安备41010502003434号