| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 18/03/01 | 1.95 | -2.5% |
| 2 | 18/02/28 | 2.00 | 0% |
| 3 | 18/02/27 | 2.00 | 0% |
| 4 | 18/02/26 | 2.00 | 0% |
| 5 | 18/02/25 | 2.00 | 8.11% |
| 6 | 18/02/24 | 1.85 | 0% |
| 7 | 18/02/23 | 1.85 | -2.63% |
| 8 | 18/02/22 | 1.90 | 2.7% |
| 9 | 18/02/21 | 1.85 | 2.78% |
| 10 | 18/02/20 | 1.80 | 2.86% |
| 11 | 18/02/19 | 1.75 | 0% |
| 12 | 18/02/18 | 1.75 | 0% |
| 13 | 18/02/17 | 1.75 | 0% |
| 14 | 18/02/16 | 1.75 | 0% |
| 15 | 18/02/15 | 1.75 | % |
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