红利凶猛，5年规模增近10倍！港股红利ETF基金(513820)连续3日吸金！港股建材暴涨后回调，雅江概念怎么看？

Group 1 - The core viewpoint of the news highlights the mixed performance of A-shares and Hong Kong stocks, with a notable rise in the Hong Kong construction materials sector, which saw gains exceeding 10% [1] - The Hong Kong Dividend ETF (513820) has experienced a net inflow of over 29 million yuan in the past three days, indicating strong investor interest in dividend-paying stocks [1][11] - The top ten constituent stocks of the Hong Kong Dividend ETF showed varied performance, with only HSBC Holdings rising over 1%, while major oil companies and banks faced collective declines [3] Group 2 - The Yarlung Tsangpo River downstream hydropower project has commenced construction with a total investment of approximately 1.2 trillion yuan, expected to generate nearly 300 billion kilowatt-hours of zero-carbon electricity annually [4][5] - The project is anticipated to significantly benefit sectors such as infrastructure, cement, and explosives, with a projected cement demand of 20 to 30 million tons [5] - Southbound funds have shown a preference for high-dividend sectors, with the Construction Bank being the most actively net bought stock [6][7] Group 3 - The Hong Kong Dividend ETF has seen its scale grow from 77.6 billion yuan to 136.7 billion yuan in less than a year, marking a 76% increase [9] - The ETF has consistently provided monthly cash dividends for 12 consecutive months, making it the most frequent dividend-paying ETF in the Hong Kong market [16] - The low interest rate environment has made high-dividend assets increasingly attractive, with the dividend yield of the Hong Kong Stock Connect High Dividend Investment Index reaching 7.96% [14]