Sytech(SH:600183) Sou Hu Cai Jing·2025-04-15 14:17Core Viewpoint - The China Securities Index for State-owned Enterprises in Strategic Emerging Industries has shown a decline, with a 10.39% drop over the past month and a 4.86% decline year-to-date, indicating potential challenges in the sector [1][2]. Group 1: Index Performance - The index closed at 1317.52 points, down 0.92% on the day, with a trading volume of 14.775 billion yuan [1]. - The index has experienced a 10.39% decrease over the last month and a 4.31% decrease over the last three months [1]. Group 2: Index Composition - The index is composed of 50 state-owned enterprises selected from the strategic emerging industries, reflecting the overall performance of representative companies in this sector [1]. - The top ten weighted companies in the index include: - Northern Huachuang (12.31%) - BOE Technology Group (9.54%) - China Aluminum (8.82%) - Shengyi Technology (4.79%) - China Power (3.99%) - Goldwind Technology (3.90%) - JF Technology (3.10%) - Jinchuan Integrated (2.93%) - Shenghe Resources (2.57%) - Aerospace Rainbow (2.32%) [1]. Group 3: Market Distribution - The index's holdings are primarily listed on the Shenzhen Stock Exchange (51.94%), followed by the Shanghai Stock Exchange (47.26%) and the Beijing Stock Exchange (0.80%) [1]. Group 4: Industry Breakdown - The industry composition of the index includes: - Information Technology (46.27%) - Industrial (29.17%) - Materials (16.49%) - Communication Services (3.41%) - Utilities (2.21%) - Consumer Staples (1.98%) - Healthcare (0.47%) [2]. Group 5: Index Adjustment Mechanism - The index samples are adjusted biannually, with changes implemented on the next trading day following the second Friday of June and December [2]. - Weight factors are generally fixed until the next scheduled adjustment, with provisions for temporary adjustments in special circumstances [2].