| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2020/7/30 | 6.20 | 0% |
| 2 | 2020/7/29 | 6.20 | 0% |
| 3 | 2020/7/28 | 6.20 | 0% |
| 4 | 2020/7/27 | 6.20 | 0% |
| 5 | 2020/7/26 | 6.20 | 0% |
| 6 | 2020/7/25 | 6.20 | 0% |
| 7 | 2020/7/24 | 6.20 | 0% |
| 8 | 2020/7/23 | 6.20 | 0% |
| 9 | 2020/7/22 | 6.20 | 0% |
| 10 | 2020/7/21 | 6.20 | 0% |
| 11 | 2020/7/20 | 6.20 | 0% |
| 12 | 2020/7/19 | 6.20 | 0% |
| 13 | 2020/7/18 | 6.20 | 1.64% |
| 14 | 2020/7/17 | 6.10 | % |
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