Daqin Railway(SH:601006) Jin Rong Jie·2025-05-08 12:30Core Viewpoint - The China Securities Index ECPI ESG Sustainable Development 40 Index (ESG 40) experienced a slight decline of 0.02%, closing at 1624.85 points, with a trading volume of 30.04 billion yuan. Over the past month, the index has increased by 5.98%, but it has decreased by 4.08% year-to-date [1]. Group 1: Index Performance - The ESG 40 Index is composed of 40 listed companies selected based on high ECPI ESG ratings from the Shanghai Stock Exchange 180 Corporate Governance Index, reflecting the overall performance of these high-rated companies [1]. - The index was established on June 30, 2010, with a base value of 1000.0 points [1]. Group 2: Top Holdings - The top ten weighted companies in the ESG 40 Index include SANY Heavy Industry (3.14%), Shengyi Technology (2.91%), Hengrui Medicine (2.89%), China Unicom (2.83%), Industrial Bank (2.83%), Huaneng International (2.81%), Daqin Railway (2.79%), Kweichow Moutai (2.76%), New China Life Insurance (2.76%), and Juhua Co., Ltd. (2.75%) [1]. Group 3: Sector Allocation - The sector distribution of the ESG 40 Index holdings is as follows: Industrial (34.64%), Utilities (12.16%), Financials (10.83%), Materials (9.63%), Consumer Staples (7.64%), Consumer Discretionary (7.12%), Healthcare (5.33%), Energy (4.41%), Information Technology (2.91%), Communication Services (2.83%), and Real Estate (2.49%) [2]. Group 4: Sample Adjustment Process - The index samples are adjusted biannually, with adjustments occurring on the next trading day after the second Friday of January and July. The sample adjustment typically does not exceed 10% unless more than 10% of the old samples are removed [3]. - Old samples with the same rating that rank in the top 60% by average market capitalization will be prioritized for retention during adjustments [3]. - The index can undergo temporary adjustments if there are significant changes in the ECPI ESG ratings of the samples or if a sample is removed from the index [3].