| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 20/02/27 | 3.65 | 10.61% |
| 2 | 20/02/27 | 3.30 | -22.35% |
| 3 | 20/02/26 | 4.25 | 7.59% |
| 4 | 20/02/26 | 3.95 | 9.72% |
| 5 | 20/02/26 | 3.60 | -19.1% |
| 6 | 20/02/25 | 4.45 | 8.54% |
| 7 | 20/02/25 | 4.10 | 10.81% |
| 8 | 20/02/25 | 3.70 | -18.68% |
| 9 | 20/02/24 | 4.55 | 8.33% |
| 10 | 20/02/24 | 4.20 | 12% |
| 11 | 20/02/24 | 3.75 | -17.58% |
| 12 | 20/02/23 | 4.55 | 8.33% |
| 13 | 20/02/23 | 4.20 | 12% |
| 14 | 20/02/23 | 3.75 | -17.58% |
| 15 | 20/02/22 | 4.55 | % |
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