Zheng Quan Shi Bao·2025-05-16 13:25Group 1 - The Hang Seng Index will increase its constituent stocks from 83 to 85, with the inclusion of Midea Group and ZTO Express - W [2] - The Hang Seng Composite Index will also see an increase in constituent stocks from 502 to 505, adding three new stocks, all of which were listed this year, including two new tea beverage companies [2][3] - The Hang Seng Technology Index will maintain its number of constituent stocks at 30, adding BYD Company while removing Tencent Literature [2] Group 2 - The Hang Seng Biotechnology Index will keep its constituent stocks at 50, adding two stocks: Hongyuan Pharmaceutical - B and Kangji Medical, while removing two stocks: CStone Pharmaceuticals - B and Rongchang Biopharmaceutical [2] - The Hang Seng China Enterprises Index will remain unchanged with 50 constituent stocks [3] - As of the end of March 2025, the total assets under management of products tracking the Hang Seng Index series amounted to approximately $88.2 billion [3] Group 3 - The overall performance of the Hong Kong stock market has improved significantly, with major indices rebounding over 20% from their lows in April [4] - The Hang Seng Index saw a maximum increase of 23.11%, the Hang Seng Technology Index increased by 28.04%, and the Hang Seng China Enterprises Index rose by 21.32% from their April lows [4] Group 4 - Several individual stocks within the Hang Seng Index have experienced remarkable rebounds of over 40% since April, including Lenovo Group, Li Auto - W, Geely Automobile, WuXi Biologics, and BYD Electronic [5]