| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 17/08/01 | 3.20 | 18.52% |
| 2 | 08/01 | 2.70 | 5.88% |
| 3 | 08/01 | 2.55 | -20.31% |
| 4 | 17/07/31 | 3.20 | 18.52% |
| 5 | 07/31 | 2.70 | 5.88% |
| 6 | 07/31 | 2.55 | -23.88% |
| 7 | 17/07/30 | 3.35 | 19.64% |
| 8 | 07/30 | 2.80 | 7.69% |
| 9 | 07/30 | 2.60 | -20% |
| 10 | 17/07/29 | 3.25 | 20.37% |
| 11 | 07/29 | 2.70 | 5.88% |
| 12 | 07/29 | 2.55 | -21.54% |
| 13 | 17/07/28 | 3.25 | 20.37% |
| 14 | 07/28 | 2.70 | 5.88% |
| 15 | 07/28 | 2.55 | % |
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