Core Viewpoint - The inclusion of companies in the Hong Kong Hang Seng Index has led to stock price increases for CATL, Luoyang Molybdenum, and Lao Puhuang, while Zhongsheng Holdings saw a decline due to its removal from the index [1][2]. Group 1: Stock Price Movements - CATL's stock price in Hong Kong increased by 2.2% [1][2]. - Luoyang Molybdenum's stock price rose by 3.7% [1][2]. - Lao Puhuang's stock price surged by 4.5% [1][2]. - Zhongsheng Holdings' stock price fell by 2.5% due to its removal from the index [1][2]. Group 2: Index Adjustments - The adjustments to the Hang Seng Index will take effect on March 9, increasing the number of constituent stocks from 88 to 90 [1][2]. - Beike and Horizon will be added to the Hang Seng China Enterprises Index, while China Resources Beer and Mengniu Dairy will be removed [1][2]. Group 3: Passive Fund Flow - Goldman Sachs strategists estimate that the rebalancing could lead to approximately $8 billion in passive fund flows [1][2]. - Sectors expected to receive the most passive buying include Internet/media and entertainment, capital goods, and metals and mining [1][2]. - Banking, energy, and technology hardware and semiconductors are anticipated to experience the largest outflows [1][2].