According to Donghua Testing's announcement, Liu Shigang, the controlling shareholder of the company, held 667.661 million shares, accounting for 48.27%; the concerted actor Luo Yi held 5.2531 million shares, accounting for 3.80%. The two plan to reduce their total holdings by no more than 2.752,500 shares through centralized bidding or bulk transactions within three months after 15 trading days from the date of disclosure, that is, from December 31, 2025 to March 30, 2026, accounting for 1.99% of the company's total share capital. Among them, Liu Shigang plans to reduce his holdings by no more than 1,4393 million shares, accounting for 1.04%; Luo Wei plans to reduce his holdings by no more than 1,313,200 shares, accounting for 0.95%. The reason for the reduction in holdings is due to personal capital requirements, and the price of the holdings reduction will be determined according to the market price.

According to Donghua Testing's announcement, Liu Shigang, the controlling shareholder of the company, held 667.661 million shares, accounting for 48.27%; the concerted actor Luo Yi held 5.2531 million shares, accounting for 3.80%. The two plan to reduce their total holdings by no more than 2.752,500 shares through centralized bidding or bulk transactions within three months after 15 trading days from the date of disclosure, that is, from December 31, 2025 to March 30, 2026, accounting for 1.99% of the company's total share capital. Among them, Liu Shigang plans to reduce his holdings by no more than 1,4393 million shares, accounting for 1.04%; Luo Wei plans to reduce his holdings by no more than 1,313,200 shares, accounting for 0.95%. The reason for the reduction in holdings is due to personal capital requirements, and the price of the holdings reduction will be determined according to the market price.