KAIYUAN SECURITIES·2025-10-12 13:42Investment Rating - The investment rating for the building materials industry is "Positive" (maintained) [1] Core Viewpoints - The Ministry of Housing and Urban-Rural Development has emphasized deepening reforms in the construction industry, focusing on industrialization, digitalization, and greening as development paths. This aims to transition the construction industry from a traditional extensive model to a refined and intelligent one, with key measures including the promotion of prefabricated buildings and the application of construction robots. The ultimate goal is to achieve high-quality development and enhance the quality, efficiency, and sustainability of "Chinese construction" [1] - The report highlights the long-term investment value of the building materials sector, particularly in green building materials and intelligent construction, which are expected to open new growth spaces due to the profound changes driven by the "three transformations" [1] - Recommended stocks in the consumer building materials sector include: Sankeshu (channel penetration, retail expansion), Dongfang Yuhong (waterproof leader, optimized operational structure), Weixing New Materials (high-quality operations, high retail business proportion), and Jianlang Hardware. Beneficiary stocks include: Beixin Building Materials (gypsum board leader, diversified expansion in coatings and waterproof sectors) [1] Summary by Sections Market Overview - The building materials index increased by 2.66% from October 6 to October 10, 2025, outperforming the CSI 300 index by 3.18 percentage points. Over the past three months, the CSI 300 index rose by 14.91%, while the building materials index increased by 14.73%, indicating a slight underperformance of 0.18 percentage points. In the past year, the CSI 300 index rose by 16.55%, and the building materials index increased by 21.26%, outperforming the CSI 300 index by 4.71 percentage points [2][11] Cement Sector - As of October 10, 2025, the average price of P.O42.5 bulk cement nationwide was 287.21 yuan/ton, a decrease of 0.26% month-on-month. The price trends varied by region, with increases in Northeast (+0.60%) and Central China (+1.32%), while declines were noted in North China (-1.09%) and East China (-1.57%) [22][25] - The clinker inventory ratio was stable at 67.40% [23] - The report tracks the valuation of listed companies in the cement sector, indicating a need for monitoring [72] Glass Sector - The average spot price of float glass as of October 10, 2025, was 1301.65 yuan/ton, reflecting a week-on-week increase of 0.72%. However, the futures price decreased by 2.86% [76][77] - National float glass inventory increased by 696 million weight boxes, a rise of 13.71% [78][79] Fiberglass Sector - The market price for non-alkali 2400tex direct yarn ranged from 3400 to 4000 yuan/ton, with variations depending on the manufacturer [4] Consumer Building Materials - As of October 10, 2025, the price of crude oil was 65.05 USD/barrel, down 3.59% week-on-week. The price of asphalt remained stable at 4570 yuan/ton, while acrylic acid and titanium dioxide prices showed slight declines [4]