正和生态：累计回购约60万股

Group 1 - The core business of Zhenghe Ecology for the year 2024 is primarily focused on ecological protection and environmental governance, which accounts for 98.69% of its revenue [1] - The company has a minor revenue contribution from planning and design services, which represents 1.2% of total revenue, and other business activities contribute only 0.11% [1] Group 2 - As of August 4, 2023, Zhenghe Ecology announced a share buyback program, having repurchased approximately 600,000 shares, which is 0.29% of the total share capital [3] - The buyback was conducted through the Shanghai Stock Exchange with a maximum purchase price of 8.2 CNY per share and a minimum price of 7.81 CNY per share, totaling around 4.9 million CNY in expenditure [3]