Shanghai Yizhong announced that Zhou Jinsong, the controlling shareholder and actual controller of the company, increased his shareholding by 3,000 shares through centralized bidding on July 30, 2026, accounting for about 0.0015% of the company's total share capital, with an increase of 110,200 yuan. After this increase in holdings, Zhou Jinsong directly held 40.1301 million shares of the company, accounting for 19.4143% of the company's total share capital.

Shanghai Yizhong announced that Zhou Jinsong, the controlling shareholder and actual controller of the company, increased his shareholding by 3,000 shares through centralized bidding on July 30, 2026, accounting for about 0.0015% of the company's total share capital, with an increase of 110,200 yuan. After this increase in holdings, Zhou Jinsong directly held 40.1301 million shares of the company, accounting for 19.4143% of the company's total share capital.