*ST海钦(600753.SH)：浙江海歆已增持437.99万股A股股份

Group 1 - The core point of the article is that *ST Haichin (600753.SH) has completed its share buyback plan, acquiring 4.3799 million A-shares, which represents 1.90% of the total share capital, with a total investment of 30.0607 million RMB [1] Group 2 - The buyback period was from May 12, 2025, to November 7, 2025, indicating a strategic move by Zhejiang Haixin to increase its stake in the company [1] - The total amount invested in the buyback exceeded the lower limit of the planned buyback, suggesting strong confidence in the company's future performance [1]