GLARUNTECH(SH:600562) Sou Hu Cai Jing·2025-05-29 08:56Core Viewpoint - The Shanghai Small and Medium-sized State-owned Enterprise Reform Index has shown a recent upward trend, reflecting the performance of listed companies involved in state-owned enterprise reforms in Shanghai [1][2]. Group 1: Index Performance - The Shanghai Small and Medium-sized State-owned Enterprise Reform Index reported a value of 2423.51 points [1]. - The index has increased by 3.03% over the past month and 1.59% over the past three months, but has decreased by 3.20% year-to-date [1]. Group 2: Index Composition - The index includes companies that are part of state-owned enterprise reform pilot programs or have significant restructuring plans [1]. - The top ten weighted companies in the index are: - Western Superconducting (3.27%) - Sheneng Co. (3.23%) - Wuchan Zhongda (3.19%) - Huayu Automotive (3.14%) - Yangnong Chemical (3.11%) - Shanghai Silicon Industry (3.01%) - Tiantan Biological (3.0%) - Guorui Technology (2.98%) - Laobaigan Liquor (2.89%) - AVIC (2.78%) [1]. Group 3: Sector Allocation - The sector distribution of the index sample is as follows: - Industrial: 35.12% - Consumer Discretionary: 11.91% - Materials: 11.57% - Information Technology: 11.35% - Utilities: 8.02% - Healthcare: 7.28% - Real Estate: 5.55% - Consumer Staples: 5.21% - Communication Services: 2.12% - Energy: 1.86% [2]. Group 4: Sample Adjustment - The index sample is adjusted quarterly, with adjustments occurring in March, June, September, and December [2]. - Weight factors are generally fixed until the next scheduled adjustment, with special circumstances allowing for temporary adjustments [2].