| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2021/2/2 | 5.25 | 0% |
| 2 | 2021/2/1 | 5.25 | 0% |
| 3 | 2021/1/31 | 5.25 | 0% |
| 4 | 2021/1/30 | 5.25 | 0% |
| 5 | 2021/1/29 | 5.25 | 0% |
| 6 | 2021/1/28 | 5.25 | 0% |
| 7 | 2021/1/27 | 5.25 | 0% |
| 8 | 2021/1/26 | 5.25 | 0% |
| 9 | 2021/1/25 | 5.25 | -8.7% |
| 10 | 2021/1/24 | 5.75 | 0% |
| 11 | 2021/1/23 | 5.75 | 0% |
| 12 | 2021/1/22 | 5.75 | 0% |
| 13 | 2021/1/21 | 5.75 | 0% |
| 14 | 2021/1/20 | 5.75 | % |
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