價(jià)格走勢
  
| 序號 | 日期 | 價(jià)格(元/斤) | 漲跌幅度 | 
| 1 | 2021/7/12 | 68.00 | 0% | 
| 2 | 2021/7/11 | 68.00 | 0% | 
| 3 | 2021/7/10 | 68.00 | 3.03% | 
| 4 | 2021/7/9 | 66.00 | 0% | 
| 5 | 2021/7/8 | 66.00 | 0% | 
| 6 | 2021/7/7 | 66.00 | -2.94% | 
| 7 | 2021/7/6 | 68.00 | 0% | 
| 8 | 2021/7/5 | 68.00 | 0% | 
| 9 | 2021/7/4 | 68.00 | 1.49% | 
| 10 | 2021/7/3 | 67.00 | 1.52% | 
| 11 | 2021/7/2 | 66.00 | 0% | 
| 12 | 2021/7/1 | 66.00 | 0% | 
| 13 | 2021/6/30 | 66.00 | -1.49% | 
| 14 | 2021/6/29 | 67.00 | % | 
    
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