港股科技30ETF（513160）换手率超7%，联想集团涨超2%，机构：把握港股5月回调窗口，重点布局互联网和AI应用

Group 1 - The Hong Kong stock market opened with mixed performance in the Hang Seng Index and Hang Seng Tech Index, with energy, finance, and consumer sectors showing gains [1] - The Hong Kong Tech 30 ETF (513160) declined by 0.80%, with a turnover rate exceeding 7% and a transaction volume over 800 million yuan [1] - The ETF market has seen significant inflows this year, with a net inflow of over 249.3 billion yuan as of May 7, and stock ETFs accounting for over 50% of this inflow [1] Group 2 - Haitong International's report suggests investors should wait for a second bottoming opportunity in May, particularly focusing on internet and AI applications [2] - The internet sector has lagged in the recent market rebound but has caught up after a significant rise last week, indicating potential future opportunities [2] - The report highlights the ongoing benefits in foreign trade and cross-border payment sectors due to deepening trade relations between China and ASEAN, as well as Japan and South Korea [2]