国金证券：工程机械、燃气轮机表现亮眼 关注科技创新方向

Overall Industry Performance - The mechanical industry achieved revenue of 11,245 billion yuan in 1H25, a year-on-year increase of 8.6%, and a net profit attributable to shareholders of 827 billion yuan, up 22.9% year-on-year [1] - In Q2 25, the mechanical industry recorded revenue of 6,175 billion yuan, a 7.6% increase year-on-year, and a net profit of 466.5 billion yuan, up 19% year-on-year [1] - The overall gross margin for the mechanical industry in 1H25 was 22.2%, an increase of 0.3 percentage points compared to 2024, while the net profit margin was 7.4%, up 1.8 percentage points [1] - Operating cash flow for the mechanical industry was 355 billion yuan, significantly improved year-on-year, with Q2 25 operating cash flow at 294 billion yuan, a 129% increase [1] Segment Performance Engineering Machinery - The engineering machinery sector saw revenue of 2,058 billion yuan in 1H25, a year-on-year increase of 8.9%, and a net profit of 126.8 billion yuan, up 22.8% year-on-year [2] - In July, domestic excavator sales reached 17,000 units, a 25.2% increase year-on-year, with domestic sales of 7,306 units (up 17.2%) and exports of 9,832 units (up 31.9%) [2] - The gross margin for the engineering machinery sector in 1H25 was 25.2%, with a net profit margin of 10.2%, both showing improvements from 2024 [2] Gas Turbines - The gas turbine sector reported revenue of 151 billion yuan in 1H25, a year-on-year increase of 28.4%, and a net profit of 29 billion yuan, up 18% year-on-year [3] - In Q2 25, the gas turbine sector's revenue grew by 34% year-on-year, with net profit increasing by 17% [3] - Key companies in the core gas turbine supply chain reported significant net profit growth, with increases of 57%, 45%, and 37% for respective companies [3] General Machinery - The general machinery sector experienced a mild recovery in demand, with revenue increasing by 12% year-on-year in 1H25, but net profit decreased by 9.8% [4] - In Q2 25, general machinery revenue rose by 13% year-on-year, while net profit saw a smaller decline of 5% [4] - The overall gross margin for the general machinery sector in 1H25 was 26.6%, a slight decrease of 0.2 percentage points from 2024 [4]