Jin Rong Jie·2025-06-20 10:33Core Viewpoint - The China Securities Index ESG Sustainable Development 40 Index (ESG 40) has shown a slight increase of 0.22% to 1623.73 points, despite experiencing declines of 1.72% over the past month, 1.44% over the past three months, and 4.16% year-to-date [1]. Group 1: Index Performance - The ESG 40 Index's trading volume reached 27.232 billion yuan [1]. - The index is based on the ECPI ESG rating method, selecting 40 high ESG-rated companies from the Shanghai Stock Exchange 180 Corporate Governance Index [1]. - The index was established on June 30, 2010, with a base value of 1000.0 points [1]. Group 2: Index Holdings - The top ten weighted stocks in the ESG 40 Index include: Industrial Bank (3.45%), Daqin Railway (3.34%), Shengyi Technology (3.19%), New China Life Insurance (3.1%), and Hengrui Medicine (2.88%) [1]. - The index is exclusively composed of stocks listed on the Shanghai Stock Exchange, with a 100% representation [1]. Group 3: Industry Composition - The industry composition of the ESG 40 Index is as follows: Industrial (34.49%), Utilities (12.09%), Financials (12.07%), Materials (9.40%), Consumer Staples (7.11%), Consumer Discretionary (6.82%), Healthcare (5.35%), Energy (4.50%), Information Technology (3.19%), Communication Services (2.66%), and Real Estate (2.31%) [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 [3]. - Sample adjustments typically do not exceed 10%, unless more than 10% of the old samples are removed from the sample space [3]. - In cases of significant temporary changes in the ECPI ESG ratings, the index will undergo immediate adjustments [3].