香港恒生指数5月21日（周三）收盘上涨146.3点，涨幅0.62%，报23827.78点；香港恒生科技指数5月21日（周三）收盘上涨26.85点，涨幅0.51%，报5342.41点；国企指数5月21日（周三）收盘上涨71.86点，涨幅0.84%，报8660.94点；红筹指数5月21日（周三）收盘上涨28.28点，涨幅0.72%，报3940.21点。
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