[Dongxin Shares: The controlling shareholder plans to increase its holdings of 400 million to 600 million yuan in shares] On October 30, Dongxin Shares (688110.SH) announced that the company’s controlling shareholder Dongfang Hengxin is based on its confidence and long-term development of the company’s sustainable and stable future. Recognizing the value of the long-term investment, it plans to use its own funds and/or self-raised funds to increase its holdings of the company's shares through centralized bidding transactions within 6 months from October 31, 2026, with the total amount of the increase being no less than 400 million yuan and no more than 600 million yuan. This shareholding increase plan does not set a price range, and the total shareholding increase ratio will not exceed 2% of the company's total share capital.