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爱马仕大跌11.5%

港股午评：恒生指数跌0.02%，恒生科技指数跌0.24%_蜘蛛资讯网

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    5月21日，港股午间收盘，恒生指数跌0.02%，恒生科技指数跌0.24%。

out 500 rockets per year over the next 7 to 10 years. Reusable rockets will be essential. If two-stage reusability is achieved, launch costs could drop by a big margin, making space-ground computing c

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