中国东方航空股份(00670.HK)2月26日回购651.74万港元，年内累计回购2.55亿港元

Group 1 - China Eastern Airlines announced a share buyback of 2.5 million shares at a price range of HKD 2.580 to HKD 2.630, totaling HKD 6.5174 million [1] - The stock closed at HKD 2.630, reflecting a 1.94% increase, with a total trading volume of HKD 20.2767 million on that day [1] - Since February 18, the company has conducted buybacks for seven consecutive days, totaling 16.76 million shares and an aggregate amount of HKD 42.1565 million, with the stock rising 8.23% during this period [1] Group 2 - Year-to-date, the company has executed 37 buybacks, amounting to 79.9823 million shares and a total expenditure of HKD 255 million [1]