数据来源：市场批发价格 | 单位：元/斤
| 日期 | 价格（元/斤） | 涨跌 |
|---|---|---|
| 2026-08-03 | 4.25 | — |
| 2026-08-03 | 3.86 | ↓ -0.39 |
| 2026-08-03 | 4.24 | ↑ +0.38 |
| 2026-08-03 | 4.21 | ↓ -0.03 |
| 2026-08-03 | 4.25 | ↑ +0.04 |
| 2026-08-03 | 4.17 | ↓ -0.08 |
| 2026-08-03 | 4.07 | ↓ -0.10 |
| 2026-08-03 | 4.11 | ↑ +0.04 |
| 2026-08-03 | 4.25 | ↑ +0.14 |
| 2026-08-03 | 3.15 | ↓ -1.10 |
| 2026-08-03 | 5.21 | ↑ +2.06 |
| 2026-08-03 | 4.58 | ↓ -0.63 |
| 2026-08-03 | 3.84 | ↓ -0.74 |