正丹股份(300641.SZ)发布上半年业绩，归母净利润6.3亿元，增长120.35%

Core Viewpoint - Zhengdan Co., Ltd. reported a revenue of 1.429 billion yuan for the first half of 2025, reflecting a year-on-year growth of 3.37% [1] - The net profit attributable to shareholders reached 630 million yuan, marking a significant year-on-year increase of 120.35% [1] - The company proposed a cash dividend of 3 yuan (including tax) for every 10 shares to all shareholders [1] Financial Performance - Revenue for the reporting period was 1.429 billion yuan, up 3.37% compared to the previous year [1] - Net profit attributable to shareholders was 630 million yuan, showing a year-on-year growth of 120.35% [1] - Net profit excluding non-recurring gains and losses was 623 million yuan, with a year-on-year increase of 119.19% [1] - Basic earnings per share were reported at 1.2 yuan [1] Product Pricing and Margins - Prices for anhydride and ester products increased compared to the same period last year, contributing to an improvement in gross margin [1]