| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2017/5/6 | 4.40 | 0% |
| 2 | 2017/5/5 | 4.40 | -1.12% |
| 3 | 2017/5/4 | 4.45 | 0% |
| 4 | 2017/5/3 | 4.45 | 0% |
| 5 | 2017/5/2 | 4.45 | 0% |
| 6 | 2017/5/1 | 4.45 | 0% |
| 7 | 2017/4/30 | 4.45 | 0% |
| 8 | 2017/4/29 | 4.45 | 0% |
| 9 | 2017/4/28 | 4.45 | 0% |
| 10 | 2017/4/27 | 4.45 | -1.11% |
| 11 | 2017/4/26 | 4.50 | 0% |
| 12 | 2017/4/25 | 4.50 | 0% |
| 13 | 2017/4/24 | 4.50 | 0% |
| 14 | 2017/4/23 | 4.50 | % |
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