| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 21/10/24 | 1.00 | -33.33% |
| 2 | 21/10/23 | 1.50 | 50% |
| 3 | 21/10/23 | 1.00 | -33.33% |
| 4 | 21/10/22 | 1.50 | 50% |
| 5 | 21/10/22 | 1.00 | -33.33% |
| 6 | 21/10/21 | 1.50 | 50% |
| 7 | 21/10/21 | 1.00 | -33.33% |
| 8 | 21/10/20 | 1.50 | 50% |
| 9 | 21/10/20 | 1.00 | -33.33% |
| 10 | 21/10/19 | 1.50 | 50% |
| 11 | 21/10/19 | 1.00 | -23.08% |
| 12 | 21/10/18 | 1.30 | 44.44% |
| 13 | 21/10/18 | 0.90 | -30.77% |
| 14 | 21/10/17 | 1.30 | 44.44% |
| 15 | 21/10/17 | 0.90 | % |
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