航发科技（600391）：母公司盈利能力改善，在建工程高增或迎景气需求

Investment Rating - The investment rating for the company is "Buy" and is maintained [9] Core Views - The company's revenue for the first half of 2025 (25H1) was 1.659 billion, a year-on-year decrease of 15.53%. The net profit attributable to the parent company was 10 million, down 33.22% year-on-year, while the net profit excluding non-recurring items was 6 million, an increase of 3.41% year-on-year [2][7] - In the second quarter of 2025 (25Q2), the company achieved revenue of 903 million, a year-on-year decrease of 21.69% but a quarter-on-quarter increase of 19.39%. The net profit attributable to the parent company was 7 million, down 61.92% year-on-year but up 86.26% quarter-on-quarter [2][7] - The company's overall profitability has slightly improved, indicating effective cost control measures. The gross profit margin for 25H1 was 16.75%, an increase of 1.46 percentage points year-on-year. The net profit margin was 3.23%, up 0.54 percentage points year-on-year [12] Summary by Sections Financial Performance - The company reported a total revenue of 1.659 billion for 25H1, with a decline in revenue from the parent company by 21.0% to 1.091 billion. The subsidiary Fast's revenue decreased by 27.7% to 75 million, while another subsidiary, Aero Engine Ha Axis, saw a revenue increase of 4.3% to 503 million [12] - The net profit attributable to the parent company for 25H1 was 10 million, with the parent company reporting a net loss of 20 million, a reduction in loss by 9 million year-on-year. Fast's net profit was 11 million, down 36.0% year-on-year, while Aero Engine Ha Axis's net profit increased by 14.7% to 76 million [12] Asset Management - The company has seen a significant increase in construction in progress, which may indicate capacity reserves in anticipation of future demand. The balance of construction in progress at the end of 25H1 was 163 million, an increase of 56.41% compared to the beginning of the period [12] - The inventory balance at the end of 25H1 was 3.196 billion, up 9.98% from the beginning of the period, while accounts receivable and notes receivable totaled 2.368 billion, an increase of 1.04% [12]