Core Viewpoint - The Shenzhen Stock Exchange announced adjustments to the sample stocks of major indices including the Shenzhen Component Index, ChiNext Index, and Shenzhen 100 Index, effective June 16, 2025, with a total of 20, 8, and 3 stocks being adjusted respectively [1][3]. Group 1: Shenzhen Component Index Adjustments - The Shenzhen Component Index will see 20 stocks added, including Zhongtung High-tech, Gansu Energy, Sichuan Jiuzhou, and others [4][5]. - Stocks being removed from the Shenzhen Component Index include Nanbo A, Tianmao Group, and others [5]. Group 2: ChiNext Index Adjustments - The ChiNext Index will add 8 stocks, such as BlueFocus and Changying Precision [6]. - Stocks being removed from the ChiNext Index include Anke Bio and Gangyan High-tech [6]. Group 3: Shenzhen 100 Index Adjustments - The Shenzhen 100 Index will add 3 stocks, including Lingyi Zhi Zao and Runze Technology [7]. - Stocks being removed from the Shenzhen 100 Index include TCL Zhonghuan and Nasda [7]. Group 4: Other Index Adjustments - The ChiNext 50 Index will add stocks like Robot and BlueFocus, while removing stocks such as Lepu Medical and Oriental Sunrise [7]. - The Shenzhen 50 Index and Shenzhen Main Board 50 Index also underwent adjustments, with various stocks being added and removed [12]. Group 5: Hong Kong Stock Connect Adjustments - The Hong Kong Stock Connect also saw adjustments, with changes to the eligible securities list effective June 3, 2025, including the addition of Fuzhikang Group and Junda Shares [9].