中曼石油(603619.SH)：中曼控股累计增持1.02亿元股份

Group 1 - The core point of the article is that Zhongman Petroleum (603619.SH) has announced a share buyback plan, with a significant amount already executed [1] - As of the announcement date, Zhongman Holdings has increased its shareholding by 4.3228 million shares through centralized bidding from April 8, 2025, to June 30, 2025, with a total investment of 76.7856 million yuan (excluding transaction fees) [1] - The cumulative amount of shares bought back by Zhongman Holdings, including previous purchases, has reached 102 million yuan (excluding transaction fees) [1]