基建投资增速承压，推荐结构景气的专业工程板块

Group 1 - The core viewpoint of the report indicates a slowdown in infrastructure investment, with a cumulative year-on-year increase of 2.0% from January to August, which is a 1.2 percentage point decrease compared to the previous month [1][3][4] - In August, infrastructure investment saw a significant year-on-year decline of 5.9%, reflecting a notable drop compared to the same period last year [1][4] - The report highlights that various sectors such as railway transportation, road transportation, water conservancy management, and public facility management experienced different growth rates, with all sectors showing a slowdown compared to July [1][3][4] Group 2 - The cement production from January to August decreased by 4.8% year-on-year, with a monthly decline of 6.2% in August, indicating weakened physical demand [1][3][4] - The retail sales of construction and decoration materials increased by 1.8% year-on-year from January to August, suggesting a potential for growth pending the implementation of consumption-boosting policies [3][4] - The report suggests that while the infrastructure and real estate sectors face pressure, there is potential for policy support to enhance growth, particularly through major central infrastructure projects and debt reduction efforts [3][4] Group 3 - The international engineering sector shows promise, with a 9.3% year-on-year increase in completed contract value for foreign engineering projects in the first half of 2025, and a 13.7% increase in new contracts signed [5] - The report emphasizes the importance of the Belt and Road Initiative, with a 21% year-on-year increase in new contracts signed in participating countries, indicating sustained overseas engineering demand [5] - The semiconductor industry is highlighted as a growth area, with international companies increasing capital expenditures, suggesting investment opportunities in related sectors [5]