Group 1 - The core viewpoint of the news is the increasing enthusiasm among fund companies to apply for QDII (Qualified Domestic Institutional Investor) business, driven by the strong performance of QDII products over the past three years [1][2] - As of August 1, 2023, Xinyin Fund has officially applied for QDII business qualifications, becoming the fourth fund company to do so this year, following Xinyuan Fund, Minsheng Jia Yin Fund, and Guolian An Fund [1] - The total scale of QDII funds reached approximately 680 billion yuan by the end of June 2023, more than double the scale at the end of 2022, indicating a significant growth trend [2] Group 2 - The average net value growth of QDII funds has shown a positive trend, with annual average net value increases of 6%, 12%, and 16% in recent years, highlighting a consistent upward trajectory [1][2] - The most profitable QDII fund this year is the Huatai-PB Hong Kong Advantage Selected Mixed Fund, which has achieved a net value increase of 144% [1] - QDII-ETF products have seen substantial inflows, with over 16 billion units net subscribed since July, contributing to a total scale of 364.5 billion yuan [2]