| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 19/11/04 | 4.30 | 14.67% |
| 2 | 19/11/04 | 3.75 | -19.35% |
| 3 | 19/11/03 | 4.65 | 8.14% |
| 4 | 19/11/03 | 4.30 | 16.22% |
| 5 | 19/11/03 | 3.70 | -20.43% |
| 6 | 19/11/02 | 4.65 | 4.49% |
| 7 | 19/11/02 | 4.45 | 12.66% |
| 8 | 19/11/02 | 3.95 | -15.96% |
| 9 | 19/11/01 | 4.70 | 4.44% |
| 10 | 19/11/01 | 4.50 | 15.38% |
| 11 | 19/11/01 | 3.90 | -16.13% |
| 12 | 19/10/31 | 4.65 | 5.68% |
| 13 | 19/10/31 | 4.40 | 18.92% |
| 14 | 19/10/31 | 3.70 | -17.78% |
| 15 | 19/10/30 | 4.50 | % |
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