| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/6/25 | 6.50 | 0% |
| 2 | 2019/6/24 | 6.50 | 0% |
| 3 | 2019/6/23 | 6.50 | 0% |
| 4 | 2019/6/22 | 6.50 | 0% |
| 5 | 2019/6/21 | 6.50 | 3.17% |
| 6 | 2019/6/20 | 6.30 | 0% |
| 7 | 2019/6/19 | 6.30 | 0% |
| 8 | 2019/6/18 | 6.30 | 0% |
| 9 | 2019/6/17 | 6.30 | 0% |
| 10 | 2019/6/16 | 6.30 | 0% |
| 11 | 2019/6/15 | 6.30 | 0% |
| 12 | 2019/6/14 | 6.30 | 0% |
| 13 | 2019/6/13 | 6.30 | 0% |
| 14 | 2019/6/12 | 6.30 | % |
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