| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2021/1/5 | 4.90 | 0% |
| 2 | 2021/1/4 | 4.90 | -5.77% |
| 3 | 2021/1/3 | 5.20 | 0% |
| 4 | 2021/1/2 | 5.20 | 0% |
| 5 | 2021/1/1 | 5.20 | 0% |
| 6 | 2020/12/31 | 5.20 | 0% |
| 7 | 2020/12/30 | 5.20 | 0% |
| 8 | 2020/12/29 | 5.20 | 0% |
| 9 | 2020/12/28 | 5.20 | 0% |
| 10 | 2020/12/27 | 5.20 | 0% |
| 11 | 2020/12/26 | 5.20 | 0% |
| 12 | 2020/12/25 | 5.20 | 0% |
| 13 | 2020/12/24 | 5.20 | 0% |
| 14 | 2020/12/23 | 5.20 | % |
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