Group 1 - The AI healthcare sector is in the early stages of commercialization but has attracted significant investment from public QDII funds, with a focus on overseas markets for growth opportunities [1][5] - Major public funds such as Huaxia, CMB, and GF have heavily invested in Hong Kong-listed AI healthcare companies like Jingtai Holdings and Yidu Tech, which are expanding into international markets through technology exports and acquisitions [1][5] - Companies like Jingtai Holdings and Yidu Tech have reported strong overseas revenue growth, with Yidu Tech's revenue from Brunei contributing 14.36% to its total [1][5] Group 2 - Despite the enthusiasm, there are concerns about high valuations in the Hong Kong AI healthcare sector, with price-to-sales ratios reaching tens or even hundreds, leading some funds to shift focus to more reasonably valued US stocks [2][4] - The market is witnessing a valuation discrepancy, as seen with Mirxes, which has a market cap exceeding HKD 17 billion, while its US competitor Grail, with significantly higher revenue, has a lower market cap [4] - Fund managers express optimism about the commercialization prospects of domestic AI healthcare, believing that accelerating commercialization will address current high valuation concerns [4][5] Group 3 - The formation of a commercial loop in overseas AI healthcare, particularly in brain-computer interface technology, is expected to lead to clinical applications within 1-2 years and commercialization within 3-5 years, significantly expanding market potential [5]