| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 19/11/14 | 3.90 | 16.42% |
| 2 | 19/11/14 | 3.35 | -25.56% |
| 3 | 19/11/13 | 4.50 | 9.76% |
| 4 | 19/11/13 | 4.10 | 20.59% |
| 5 | 19/11/13 | 3.40 | -24.44% |
| 6 | 19/11/12 | 4.50 | 8.43% |
| 7 | 19/11/12 | 4.15 | 20.29% |
| 8 | 19/11/12 | 3.45 | -23.33% |
| 9 | 19/11/11 | 4.50 | 8.43% |
| 10 | 19/11/11 | 4.15 | 20.29% |
| 11 | 19/11/11 | 3.45 | -22.47% |
| 12 | 19/11/10 | 4.45 | 7.23% |
| 13 | 19/11/10 | 4.15 | 20.29% |
| 14 | 19/11/10 | 3.45 | -22.47% |
| 15 | 19/11/09 | 4.45 | % |
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