| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2021/1/22 | 5.50 | 0.92% |
| 2 | 2021/1/21 | 5.45 | 0% |
| 3 | 2021/1/20 | 5.45 | 0% |
| 4 | 2021/1/19 | 5.45 | 0% |
| 5 | 2021/1/18 | 5.45 | 0% |
| 6 | 2021/1/17 | 5.45 | 0% |
| 7 | 2021/1/16 | 5.45 | 0% |
| 8 | 2021/1/15 | 5.45 | 0% |
| 9 | 2021/1/14 | 5.45 | 0% |
| 10 | 2021/1/13 | 5.45 | 0.93% |
| 11 | 2021/1/12 | 5.40 | 0% |
| 12 | 2021/1/11 | 5.40 | 1.89% |
| 13 | 2021/1/10 | 5.30 | 0% |
| 14 | 2021/1/9 | 5.30 | % |
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