Group 1 - A-share listed companies reported a total revenue of approximately 71.92 trillion yuan in 2024, a year-on-year decrease of 0.22%, and a net profit attributable to shareholders of 5.21 trillion yuan, down 2.96% year-on-year [2] - Among the 5411 A-share listed companies, 4029 achieved profitability, with 2567 companies experiencing a year-on-year increase in net profit, representing about 48% [2] - The main board saw declines in both revenue and net profit, with decreases of 0.39% and 1.83% respectively, while the ChiNext and Sci-Tech Innovation Board showed positive revenue growth but declining net profits [2][3] Group 2 - In Q1 2025, A-share listed companies achieved a total revenue of 16.83 trillion yuan, a year-on-year decline of 0.38%, while net profit attributable to shareholders increased by 3.47% to 1.49 trillion yuan [4] - The ChiNext board experienced revenue and net profit growth of 6.05% and 15.40% respectively, contrasting with declines in the Sci-Tech Innovation Board and Beijing Stock Exchange [4] - The semiconductor, home appliance, and hardware equipment sectors saw revenue growth exceeding 15%, indicating a shift towards structural optimization in the A-share market [4]