| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/5/17 | 6.90 | 0% |
| 2 | 2019/5/16 | 6.90 | 0% |
| 3 | 2019/5/15 | 6.90 | 0% |
| 4 | 2019/5/14 | 6.90 | 0% |
| 5 | 2019/5/13 | 6.90 | 2.22% |
| 6 | 2019/5/12 | 6.75 | 0% |
| 7 | 2019/5/11 | 6.75 | 0% |
| 8 | 2019/5/10 | 6.75 | 3.85% |
| 9 | 2019/5/9 | 6.50 | 3.17% |
| 10 | 2019/5/8 | 6.30 | 0% |
| 11 | 2019/5/7 | 6.30 | 0% |
| 12 | 2019/5/6 | 6.30 | 0% |
| 13 | 2019/5/5 | 6.30 | 0% |
| 14 | 2019/5/4 | 6.30 | % |
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