| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2019/3/15 | 4.35 | 3.57% |
| 2 | 2019/3/15 | 4.20 | 1.2% |
| 3 | 2019/3/15 | 4.15 | 9.79% |
| 4 | 2019/3/15 | 3.78 | -21.25% |
| 5 | 2019/3/15 | 4.80 | 10.34% |
| 6 | 2019/3/14 | 4.35 | 3.57% |
| 7 | 2019/3/14 | 4.20 | 1.2% |
| 8 | 2019/3/14 | 4.15 | 13.7% |
| 9 | 2019/3/14 | 3.65 | -23.96% |
| 10 | 2019/3/14 | 4.80 | 10.34% |
| 11 | 2019/3/13 | 4.35 | 3.57% |
| 12 | 2019/3/13 | 4.20 | 1.2% |
| 13 | 2019/3/13 | 4.15 | 13.7% |
| 14 | 2019/3/13 | 3.65 | % |
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