| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 22/12/20 | 3.50 | 0% |
| 2 | 22/12/19 | 3.50 | -22.22% |
| 3 | 22/12/18 | 4.50 | 28.57% |
| 4 | 22/12/17 | 3.50 | 34.62% |
| 5 | 22/12/16 | 2.60 | 8.33% |
| 6 | 22/12/15 | 2.40 | 20% |
| 7 | 22/12/14 | 2.00 | 0% |
| 8 | 22/12/13 | 2.00 | 0% |
| 9 | 22/12/12 | 2.00 | 11.11% |
| 10 | 22/12/11 | 1.80 | 0% |
| 11 | 22/12/10 | 1.80 | 0% |
| 12 | 22/12/09 | 1.80 | 0% |
| 13 | 22/12/08 | 1.80 | 0% |
| 14 | 22/12/07 | 1.80 | 0% |
| 15 | 22/12/06 | 1.80 | % |
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