| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 | 
| 1 | 2025/5/1 | 4.05 | 0% | 
| 2 | 2025/4/30 | 4.05 | 0% | 
| 3 | 2025/4/29 | 4.05 | 0% | 
| 4 | 2025/4/28 | 4.05 | -1.22% | 
| 5 | 2025/4/27 | 4.10 | 0% | 
| 6 | 2025/4/26 | 4.10 | 0% | 
| 7 | 2025/4/25 | 4.10 | 0% | 
| 8 | 2025/4/24 | 4.10 | 0% | 
| 9 | 2025/4/23 | 4.10 | -1.2% | 
| 10 | 2025/4/21 | 4.15 | 1.22% | 
| 11 | 2025/4/22 | 4.10 | -1.2% | 
| 12 | 2025/4/20 | 4.15 | 0% | 
| 13 | 2025/4/19 | 4.15 | 0% | 
| 14 | 2025/4/18 | 4.15 | % | 
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