| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2018/5/31 | 3.55 | 20.34% |
| 2 | 2018/5/31 | 2.95 | -24.36% |
| 3 | 2018/5/31 | 3.90 | 5.41% |
| 4 | 2018/5/30 | 3.70 | 2.78% |
| 5 | 2018/5/30 | 3.60 | -5.26% |
| 6 | 2018/5/30 | 3.80 | 7.04% |
| 7 | 2018/5/30 | 3.55 | 20.34% |
| 8 | 2018/5/30 | 2.95 | -20.27% |
| 9 | 2018/5/29 | 3.70 | 2.78% |
| 10 | 2018/5/29 | 3.60 | -5.26% |
| 11 | 2018/5/29 | 3.80 | 7.04% |
| 12 | 2018/5/29 | 3.55 | 24.56% |
| 13 | 2018/5/29 | 2.85 | -22.97% |
| 14 | 2018/5/28 | 3.70 | % |
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