| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2020/6/2 | 3.30 | 0% |
| 2 | 2020/6/1 | 3.30 | 0% |
| 3 | 2020/5/31 | 3.30 | 0% |
| 4 | 2020/5/30 | 3.30 | 0% |
| 5 | 2020/5/29 | 3.30 | 0% |
| 6 | 2020/5/28 | 3.30 | 0% |
| 7 | 2020/5/27 | 3.30 | -2.94% |
| 8 | 2020/5/26 | 3.40 | 0% |
| 9 | 2020/5/25 | 3.40 | 0% |
| 10 | 2020/5/24 | 3.40 | 0% |
| 11 | 2020/5/23 | 3.40 | 0% |
| 12 | 2020/5/22 | 3.40 | 21.43% |
| 13 | 2020/5/21 | 2.80 | 0% |
| 14 | 2020/5/20 | 2.80 | % |
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