三羊马：聘任杨雨阔为公司第四届董事会董事会秘书

Group 1 - The company, Sanyangma, announced the appointment of Mr. Yang Yukuo as the secretary of the board of directors, with a term consistent with the current board's tenure [1] - As of the latest report, Sanyangma's market capitalization stands at 3.9 billion yuan [3] Group 2 - For the first half of 2025, Sanyangma's revenue composition indicates that logistics services account for 98.81% of total revenue, while other businesses contribute 1.19% [2]