Shenwan Hongyuan Securities·2025-11-09 14:40Investment Rating - The report suggests investment opportunities in the glass fiber and cement industries, with a focus on selecting stocks in the consumer building materials and early-cycle sectors [3][4]. Core Insights - The construction materials industry saw a narrowing revenue decline of 3.1% year-on-year in the first three quarters of 2025, with total revenue reaching 4,322.5 billion yuan. Net profit attributable to shareholders increased by 27.8% to 244.4 billion yuan, marking a shift from profit decline to growth [2][9]. - The cement industry demonstrated significant profit elasticity, with sample companies achieving a total revenue of 1,812.3 billion yuan, a year-on-year decline of 8.4%, but a net profit increase of 148.8% to 91.3 billion yuan [20][27]. - The glass fiber sector reported robust growth, with total revenue of 492.1 billion yuan, up 23.5% year-on-year, and net profit soaring by 121.4% to 48.7 billion yuan [4][35]. - The consumer building materials segment faced pressure, with a revenue decline of 0.9% to 1,107.5 billion yuan and a net profit decrease of 6.9% to 82.1 billion yuan, although some companies showed strong performance [4][5]. - The early-cycle sector remains under pressure, but leading companies like Subote have achieved revenue and profit growth through strategic project expansions [5][9]. Summary by Sections Cement Industry - The cement industry is experiencing a gradual recovery, with a total revenue of 1,812.3 billion yuan in the first three quarters of 2025, down 8.4% year-on-year, but net profit increased by 148.8% to 91.3 billion yuan. Major players like Huaxin Cement and Conch Cement continue to dominate profit contributions [20][27]. - The overall profit margin for the cement sector improved, with a gross margin of 22.4%, up 2.76 percentage points from the previous year [27][29]. Glass Fiber Industry - The glass fiber sector has shown strong performance, with total revenue of 492.1 billion yuan, a 23.5% increase year-on-year, and net profit rising by 121.4% to 48.7 billion yuan. The recovery in pricing and the growth of specialty fabrics are key drivers of this improvement [4][35]. Consumer Building Materials - The consumer building materials segment reported a revenue of 1,107.5 billion yuan, down 0.9% year-on-year, with net profit decreasing by 6.9% to 82.1 billion yuan. Companies like Keda Manufacturing and Sankeshu are leveraging unique channel advantages to drive growth [4][5]. Early-Cycle Sector - The early-cycle sector remains challenged, but companies like Subote have successfully increased both revenue and profit by focusing on major engineering projects in the western regions [5][9].