| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 20/12/24 | 3.00 | -23.08% |
| 2 | 20/12/23 | 3.90 | 30% |
| 3 | 20/12/23 | 3.00 | -23.08% |
| 4 | 20/12/22 | 3.90 | 30% |
| 5 | 20/12/22 | 3.00 | -23.08% |
| 6 | 20/12/21 | 3.90 | 30% |
| 7 | 20/12/21 | 3.00 | -23.08% |
| 8 | 20/12/20 | 3.90 | 30% |
| 9 | 20/12/20 | 3.00 | -23.08% |
| 10 | 20/12/19 | 3.90 | 30% |
| 11 | 20/12/19 | 3.00 | -23.08% |
| 12 | 20/12/18 | 3.90 | 21.88% |
| 13 | 20/12/18 | 3.20 | -17.95% |
| 14 | 20/12/17 | 3.90 | 21.88% |
| 15 | 20/12/17 | 3.20 | % |
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