| 序号 | 日期 | 价格(元/斤) | 涨跌幅度 | 
| 1 | 2025/6/30 | 4.65 | -1.06% | 
| 2 | 2025/6/29 | 4.70 | 0% | 
| 3 | 2025/6/28 | 4.70 | 0% | 
| 4 | 2025/6/27 | 4.70 | 0% | 
| 5 | 2025/6/26 | 4.70 | -1.05% | 
| 6 | 2025/6/25 | 4.75 | 0% | 
| 7 | 2025/6/24 | 4.75 | 0% | 
| 8 | 2025/6/23 | 4.75 | 0% | 
| 9 | 2025/6/22 | 4.75 | 0% | 
| 10 | 2025/6/21 | 4.75 | -1.04% | 
| 11 | 2025/6/20 | 4.80 | 0% | 
| 12 | 2025/6/19 | 4.80 | 0% | 
| 13 | 2025/6/18 | 4.80 | 0% | 
| 14 | 2025/6/17 | 4.80 | % | 
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