| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 19/12/24 | 3.45 | 23.21% |
| 2 | 19/12/24 | 2.80 | -23.29% |
| 3 | 19/12/23 | 3.65 | 5.8% |
| 4 | 19/12/23 | 3.45 | 23.21% |
| 5 | 19/12/23 | 2.80 | -21.13% |
| 6 | 19/12/22 | 3.55 | 8.56% |
| 7 | 19/12/22 | 3.27 | 18.91% |
| 8 | 19/12/22 | 2.75 | -22.54% |
| 9 | 19/12/21 | 3.55 | 8.56% |
| 10 | 19/12/21 | 3.27 | 18.91% |
| 11 | 19/12/21 | 2.75 | -22.54% |
| 12 | 19/12/20 | 3.55 | 4.41% |
| 13 | 19/12/20 | 3.40 | 23.64% |
| 14 | 19/12/20 | 2.75 | -22.54% |
| 15 | 19/12/19 | 3.55 | % |
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