国博电子：国基南方及电科投资累计增持公司股份约730万股，增持计划实施完毕

Group 1 - The core point of the news is that Guobo Electronics has completed a share buyback plan, with significant purchases made by its controlling shareholder and an associated party, totaling approximately 7.3 million shares, which is 1.22% of the company's total equity, amounting to around 400 million yuan [1] - The share buyback occurred between December 27, 2024, and August 26, 2025, with Guobi Electronics' controlling shareholder, Guojin Southern, acquiring about 3.36 million shares (0.56% of total equity) for approximately 200 million yuan, while Electric Science Investment acquired about 3.94 million shares (0.66% of total equity) for around 201 million yuan [1] - As of the report, Guobo Electronics has a market capitalization of 42.7 billion yuan, with its revenue composition heavily reliant on analog integrated circuits, which account for 98.72% of total revenue [1]