DPC: Former Deputy General Manager Gao Hongzhuo's share reduction plan has expired, with an actual reduction of 0 shares

DPC announced that former Vice President Gao Hongzhuo holds 299,300 shares of the company, accounting for 0.0488%; he had planned to reduce his holdings by no more than 74,816 shares, accounting for 0.0122%, through centralized bidding from July 28, 2025, to October 27, 2025. As of the expiration of the reduction period, Gao Hongzhuo did not implement any reduction, with an actual reduction of 0 shares, and the number and proportion of shares held remained unchanged