| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 |
| 1 | 21/09/09 | 1.40 | -30% |
| 2 | 21/09/08 | 2.00 | 33.33% |
| 3 | 21/09/08 | 1.50 | -25% |
| 4 | 21/09/07 | 2.00 | 33.33% |
| 5 | 21/09/07 | 1.50 | -25% |
| 6 | 21/09/06 | 2.00 | 33.33% |
| 7 | 21/09/06 | 1.50 | -25% |
| 8 | 21/09/05 | 2.00 | 33.33% |
| 9 | 21/09/05 | 1.50 | -25% |
| 10 | 21/09/04 | 2.00 | 33.33% |
| 11 | 21/09/04 | 1.50 | -25% |
| 12 | 21/09/03 | 2.00 | 33.33% |
| 13 | 21/09/03 | 1.50 | -25% |
| 14 | 21/09/02 | 2.00 | 33.33% |
| 15 | 21/09/02 | 1.50 | % |
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