| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/6/11 | 6.30 | 0% |
| 2 | 2019/6/10 | 6.30 | 0% |
| 3 | 2019/6/9 | 6.30 | 0% |
| 4 | 2019/6/8 | 6.30 | 0% |
| 5 | 2019/6/7 | 6.30 | 1.61% |
| 6 | 2019/6/6 | 6.20 | 0% |
| 7 | 2019/6/5 | 6.20 | 0% |
| 8 | 2019/6/4 | 6.20 | 0% |
| 9 | 2019/6/3 | 6.20 | 0% |
| 10 | 2019/6/2 | 6.20 | 0% |
| 11 | 2019/6/1 | 6.20 | 0% |
| 12 | 2019/5/31 | 6.20 | 0% |
| 13 | 2019/5/30 | 6.20 | 0% |
| 14 | 2019/5/29 | 6.20 | % |
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