建筑材料行业跟踪周报：继续看好地产链估值修复

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [1]. Core Views - The real estate chain is expected to see a valuation recovery in 2026, with a potential rebound driven by policy expectations and market dynamics. Key stocks to watch include high-dividend companies and those in the export sector [2]. - The technology sector is highlighted as a priority, with domestic semiconductor development expected to accelerate, benefiting cleanroom engineering and related companies [2]. - Consumer performance remains subdued, but cost-cutting measures are showing positive effects, indicating that the clearing phase in the real estate chain is nearing completion [2]. - The report emphasizes the importance of global trade stability and the potential for fiscal expansion in major economies, which could positively impact sectors like AI and innovative pharmaceuticals [2]. Summary by Sections 1. Construction Materials Fundamentals and High-Frequency Data - Cement prices remain stable at 347.7 CNY/ton, unchanged from the previous week but down 52.2 CNY/ton year-on-year. The average cement inventory ratio is 59.4%, up 0.5 percentage points week-on-week [6][15]. - The average daily cement shipment rate is 29.5%, down 10.4 percentage points from the previous week but up 16.1 percentage points year-on-year [23][25]. - Glass prices are slightly up at 1138.8 CNY/ton, but down 257.2 CNY/ton compared to the same period last year. Inventory levels are at 4,977 million weight boxes, down 9,000 from last week but up 1,188,000 from last year [49][46]. 2. Industry Dynamics Tracking - The report notes that the cement industry is undergoing supply-side adjustments, with a focus on eliminating outdated capacity. This is expected to improve the utilization rate of clinker capacity [10]. - The glass industry is facing a supply contraction, which may provide price elasticity in 2026. However, the current demand is weak, and inventory levels remain high [10]. - The fiberglass sector is projected to see stable growth in demand, particularly in wind power and new applications, despite a general decline in profitability [10]. 3. Weekly Market Review and Sector Valuation - The construction materials sector saw a weekly increase of 9.23%, outperforming the Shanghai and Shenzhen 300 index, which decreased by 0.62% [6]. - The report suggests that the valuation of leading companies in the sector is at historical lows, indicating potential for recovery as industry policies take effect [10].