| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 22/07/13 | 1.10 | 37.5% |
| 2 | 22/07/13 | 0.80 | -11.11% |
| 3 | 22/07/12 | 0.90 | 50% |
| 4 | 22/07/12 | 0.60 | -33.33% |
| 5 | 22/07/11 | 0.90 | 50% |
| 6 | 22/07/11 | 0.60 | -20% |
| 7 | 22/07/10 | 0.75 | 87.5% |
| 8 | 22/07/10 | 0.40 | -46.67% |
| 9 | 22/07/09 | 0.75 | 87.5% |
| 10 | 22/07/09 | 0.40 | -46.67% |
| 11 | 22/07/08 | 0.75 | 87.5% |
| 12 | 22/07/08 | 0.40 | -46.67% |
| 13 | 22/07/07 | 0.75 | 87.5% |
| 14 | 22/07/07 | 0.40 | -46.67% |
| 15 | 22/07/06 | 0.75 | % |
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