| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 2017/9/14 | 3.85 | -3.75% |
| 2 | 2017/9/14 | 4.00 | 5.82% |
| 3 | 2017/9/14 | 3.78 | -0.53% |
| 4 | 2017/9/13 | 3.80 | 7.04% |
| 5 | 2017/9/13 | 3.55 | -7.79% |
| 6 | 2017/9/13 | 3.85 | -3.75% |
| 7 | 2017/9/13 | 4.00 | 5.82% |
| 8 | 2017/9/13 | 3.78 | -0.53% |
| 9 | 2017/9/12 | 3.80 | 7.04% |
| 10 | 2017/9/12 | 3.55 | -8.97% |
| 11 | 2017/9/12 | 3.90 | -2.5% |
| 12 | 2017/9/12 | 4.00 | 5.82% |
| 13 | 2017/9/12 | 3.78 | -0.53% |
| 14 | 2017/9/11 | 3.80 | % |
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