Zhong Guo Zheng Quan Bao·2025-10-12 00:37Group 1: Investment Activity - Notable fund manager Zhu Shaoxing's "Dumeng Fund" Fu Guo Tian Hui LOF increased its stake in cement leader Huaxin Cement, holding 9.781 million shares as of September 30, up from 500,000 shares at the end of June [2][3] - Glass leader Qibin Group also saw increased holdings from well-known fund managers, with Zheng Chengran's fund entering the top ten shareholders with 31.82 million shares [4] Group 2: Market Trends - The recent rebound in the commodity market is primarily driven by expectations surrounding the "anti-involution" policy, particularly in the building materials sector where capacity control policies have been clarified [5][6] - The current commodity market is characterized by a "strong expectation, weak reality" dynamic, indicating potential for future policy developments to impact market sentiment [5][6] Group 3: Sector Performance - The construction materials sector, including cement and glass, has shown significant performance, with Huaxin Cement's stock price increasing over 70% since July and Qibin Group's stock rising over 42% [2][4] - The real estate sector is showing signs of stabilization, which may positively influence the performance of traditional building materials like cement and coatings [5][6]