| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2017/8/15 | 4.60 | -5.15% |
| 2 | 2017/8/15 | 4.85 | 27.63% |
| 3 | 2017/8/14 | 3.80 | 5.56% |
| 4 | 2017/8/14 | 3.6 | -4% |
| 5 | 2017/8/14 | 3.75 | -18.48% |
| 6 | 2017/8/14 | 4.60 | -5.15% |
| 7 | 2017/8/14 | 4.85 | 27.63% |
| 8 | 2017/8/12 | 3.80 | 5.56% |
| 9 | 2017/8/12 | 3.6 | -4% |
| 10 | 2017/8/12 | 3.75 | -18.48% |
| 11 | 2017/8/12 | 4.60 | -5.15% |
| 12 | 2017/8/12 | 4.85 | 27.63% |
| 13 | 2017/8/11 | 3.80 | 5.56% |
| 14 | 2017/8/11 | 3.6 | % |
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