| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2021/2/16 | 7.75 | 0% |
| 2 | 2021/2/15 | 7.75 | 0% |
| 3 | 2021/2/14 | 7.75 | 0% |
| 4 | 2021/2/13 | 7.75 | 0% |
| 5 | 2021/2/12 | 7.75 | 0% |
| 6 | 2021/2/11 | 7.75 | 0% |
| 7 | 2021/2/10 | 7.75 | 0% |
| 8 | 2021/2/9 | 7.75 | 0% |
| 9 | 2021/2/8 | 7.75 | 0% |
| 10 | 2021/2/7 | 7.75 | 0% |
| 11 | 2021/2/6 | 7.75 | 0% |
| 12 | 2021/2/5 | 7.75 | 0% |
| 13 | 2021/2/4 | 7.75 | 0% |
| 14 | 2021/2/3 | 7.75 | % |
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