Swancor Advanced Materials (SHA:688585) posted 2025 attributable net profit of 41.0 million yuan, down 54% from 88.7 million yuan the previous year.
Basic earnings per share declined to 0.10 yuan from 0.22 yuan, according to a Saturday filing with the Shanghai bourse.
Operating revenue rose 20% year over year to 1.80 billion yuan from 1.49 billion yuan.
Shares of the advanced materials manufacturer closed 6% lower on Monday.