| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/10/19 | 3.00 | 0% |
| 2 | 2019/10/18 | 3.00 | 3.45% |
| 3 | 2019/10/17 | 2.90 | 0% |
| 4 | 2019/10/16 | 2.90 | 0% |
| 5 | 2019/10/15 | 2.90 | 0% |
| 6 | 2019/10/14 | 2.90 | 0% |
| 7 | 2019/10/13 | 2.90 | 0% |
| 8 | 2019/10/12 | 2.90 | 0% |
| 9 | 2019/10/11 | 2.90 | 0% |
| 10 | 2019/10/10 | 2.90 | 0% |
| 11 | 2019/10/9 | 2.90 | -27.5% |
| 12 | 2019/9/23 | 4.00 | 0% |
| 13 | 2019/9/22 | 4.00 | 0% |
| 14 | 2019/9/21 | 4.00 | % |
|
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