| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2021/3/4 | 5.75 | 0% |
| 2 | 2021/3/3 | 5.75 | -1.71% |
| 3 | 2021/3/2 | 5.85 | 0% |
| 4 | 2021/3/1 | 5.85 | 1.74% |
| 5 | 2021/2/28 | 5.75 | 0% |
| 6 | 2021/2/27 | 5.75 | 0% |
| 7 | 2021/2/26 | 5.75 | 0% |
| 8 | 2021/2/25 | 5.75 | 0% |
| 9 | 2021/2/24 | 5.75 | 0% |
| 10 | 2021/2/23 | 5.75 | 0% |
| 11 | 2021/2/22 | 5.75 | 1.77% |
| 12 | 2021/2/21 | 5.65 | 0% |
| 13 | 2021/2/20 | 5.65 | 0% |
| 14 | 2021/2/19 | 5.65 | % |
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