Shanghai Fudan Microelectronics' (HKG:1385, SHA:688385) net profit attributable to shareholders of the parent company fell to 232.3 million yuan for 2025, from 572.6 million yuan a year earlier, according to a March 27 Hong Kong bourse filing.
Hong Kong-listed shares of the firm were down over 1% in Monday's late morning trade.
Earnings per share came in at 0.28 yuan, compared with 0.70 yuan a year earlier.
Revenue rose to 3.98 billion yuan from 3.59 billion yuan in 2024.
The board proposed a final dividend of 0.058 yuan per share, subject to shareholder approval.