38岁的他，成为上市企业唯一实控人

Core Viewpoint - The ownership structure of Yuyuan Electronics and Xinjing Technology has changed, with Guo Meilan transferring her shares to her son Zhang Yushuang, consolidating his control over Dongyangguang Group and its listed company [1][3]. Group 1: Ownership Transfer - Guo Meilan has signed a share transfer agreement with her son Zhang Yushuang, transferring 71.75% of Yuyuan Electronics and 74.63% of Xinjing Technology [1]. - Following the transfer, Zhang Yushuang becomes the sole actual controller of both companies, while Guo Meilan no longer holds any shares in them [3]. Group 2: Control of Dongyangguang Group - Zhang Yushuang, through the acquisition of shares, indirectly holds 100% of Dongyangguang Group and 11.65 billion shares of the listed company, representing 38.70% of the total share capital [3]. - The change in control follows the death of Zhang Zhongneng in 2020, after which Guo Meilan and Zhang Yushuang initially shared control [3]. Group 3: Wealth Ranking - Guo Meilan and Zhang Yushuang ranked 146th on the 2025 Hurun Rich List with a wealth of 400 billion yuan, making them the richest in Dongguan [3][4]. - Zhang Yushuang, born in 1987, is currently the chairman of Dongyangguang Group and has held various positions within the company since 2011 [4].