建筑行业月报：政策组合拳重磅发布，利好基建房建产业链

Investment Rating - The report maintains a positive outlook on the construction industry, highlighting resilience in infrastructure investment and a gradual recovery in market confidence due to recent policy measures [1][2][29]. Core Insights - The construction industry's business activity index slightly increased to 50.7% in September, indicating a modest recovery in industry sentiment [1][7]. - Infrastructure investment showed resilience with a broad-based growth rate of 7.87% and a narrow-based growth rate of 4.4% for the first eight months of 2024 [1][20]. - Real estate investment remains under pressure, with a total of 69,284 billion yuan invested, reflecting a year-on-year decline of 10.2%, although the rate of decline in sales has narrowed [1][26]. - A comprehensive set of policies was introduced on September 24 to boost market confidence, including a 50 basis point reduction in the reserve requirement ratio and adjustments to mortgage rates [1][29][31]. Summary by Sections Construction Industry Overview - The construction industry's business activity index for September was 50.7%, a slight increase of 0.1 percentage points from the previous month [1][7]. - The new orders index fell to 39.5%, down 4.0 percentage points, indicating a decline in demand [1][7]. - The input price index rose to 50.0%, up 2.4 percentage points, while the sales price index decreased to 48% [1][7]. Investment Trends - Fixed asset investment (excluding rural households) grew by 3.4% year-on-year in the first eight months of 2024, with infrastructure investment showing a growth rate of 7.87% [1][20]. - Real estate development investment totaled 69,284 billion yuan, down 10.2% year-on-year, with sales area declining by 18.0% [1][26]. Policy Developments - A series of policies were announced to stimulate the economy, including a reduction in the reserve requirement ratio and mortgage rates, aimed at enhancing liquidity and supporting the real estate market [1][29][31]. - The Central Political Bureau's meeting on September 26 emphasized proactive fiscal and monetary policies to stabilize the economy and promote growth [2][31]. Recommendations - The report recommends focusing on undervalued, high-dividend, and stable performance companies within the infrastructure and construction sectors, such as China Railway Construction and China State Construction [2][36]. - It also highlights the potential of international engineering firms and design companies in the low-altitude economy as key investment opportunities [2][36].