| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2020/9/4 | 4.75 | -1.04% |
| 2 | 2020/9/3 | 4.80 | -5.88% |
| 3 | 2020/9/2 | 5.10 | 0% |
| 4 | 2020/9/1 | 5.10 | 0% |
| 5 | 2020/8/31 | 5.10 | -4.67% |
| 6 | 2020/8/30 | 5.35 | -6.14% |
| 7 | 2020/8/29 | 5.70 | 0% |
| 8 | 2020/8/28 | 5.70 | 0% |
| 9 | 2020/8/27 | 5.70 | -1.72% |
| 10 | 2020/8/26 | 5.80 | -1.69% |
| 11 | 2020/8/25 | 5.90 | -1.67% |
| 12 | 2020/8/24 | 6.00 | -1.64% |
| 13 | 2020/8/23 | 6.10 | 0% |
| 14 | 2020/8/22 | 6.10 | % |
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