27,700. 27,450. 27,450. -50• 27,750. 27,800. 27,600. 27,100. -50• 27,700. -50• 27,850. 27,750. 27,700. 27,300. 27,700. -50• 27,050. 27,750. 27,800. 27,250. 27,550. 27,200. 27,400. -50• 27,650. -50• 27,650. 27,150. 27,350. 27,100. 27,750. -50• 27,250. 26,950. 27,150. 27,500. -50• 27,000. 27,400. 27,800. 27,800. -50• -50•。
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