旺季基建或启动，特种电子布景气延续

Investment Rating - The report maintains an "Overweight" rating for the construction and materials sectors [9] Core Viewpoints - The report highlights that infrastructure investment is expected to accelerate in the peak season, driven by government policies aimed at expanding effective investment and supporting major projects [12][14] - The special electronic fabric sector continues to experience high demand and profitability, with companies like Zhongcai Technology showing significant revenue growth [3][12] - The report emphasizes the importance of focusing on companies with strong mid-year earnings growth and low valuations in the construction sector [12] Summary by Relevant Sections Industry Overview - The report notes that the national cement price increased by 0.7% week-on-week, with a shipment rate of 45.7% [2][24] - The average price of domestic float glass was 64 RMB/weight box, showing a decrease of 0.6% week-on-week [2][25] - The report indicates that the mainstream order prices for photovoltaic glass remained stable, with slight increases for 2.0mm products [2][20] Key Companies and Dynamics - Zhongcai Technology reported a revenue of 13.33 billion RMB for the first half of 2025, representing a year-on-year increase of 26.5%, with net profit growing by 114.9% [3] - The report recommends several companies, including Yaxiang Integration, China Metallurgical Group, and Zhongcai Technology, highlighting their potential for growth [9][33] Market Trends - The report discusses the ongoing demand for special electronic fabrics and the expected growth in the wind power and electronics sectors [13][22] - It also mentions the tightening supply in the photovoltaic glass market, which could lead to price increases if demand continues to rise [20][27] Recommendations - The report recommends a focus on companies with strong earnings growth and low price-to-book ratios, particularly in the construction sector [14][33] - Specific stock recommendations include Yaxiang Integration (buy), China Metallurgical Group (overweight), and Zhongcai Technology (buy) [9][33]