| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 | 
| 1 | 2025/5/29 | 4.80 | 2.13% | 
| 2 | 2025/5/28 | 4.70 | 3.3% | 
| 3 | 2025/5/27 | 4.55 | 0% | 
| 4 | 2025/5/26 | 4.55 | 0% | 
| 5 | 2025/5/25 | 4.55 | 0% | 
| 6 | 2025/5/24 | 4.55 | 0% | 
| 7 | 2025/5/23 | 4.55 | 0% | 
| 8 | 2025/5/22 | 4.55 | 2.71% | 
| 9 | 2025/5/21 | 4.43 | 0% | 
| 10 | 2025/5/20 | 4.43 | 0% | 
| 11 | 2025/5/19 | 4.43 | 0% | 
| 12 | 2025/5/18 | 4.43 | 0.68% | 
| 13 | 2025/5/17 | 4.40 | 1.15% | 
| 14 | 2025/5/16 | 4.35 | % | 
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