瑞丰光电(300241.SZ)发预增，预计2025年度归母净利润5700万元至8200万元，增长80%至160%

Core Viewpoint - The company, Ruifeng Optoelectronics, has announced its earnings forecast for the year 2025, projecting significant growth in net profit compared to the previous year [1] Group 1: Earnings Forecast - The company expects net profit attributable to shareholders to be between 57 million and 82 million yuan, representing a year-on-year increase of 80% to 160% [1] - The net profit after deducting non-recurring gains and losses is projected to be between 47 million and 68 million yuan, indicating a year-on-year growth of 176% to 300% [1]