鼎通科技：关于对外投资设立越南全资子公司的自愿披露公告

Group 1 - The core point of the article is that DingTong Technology announced the establishment of a wholly-owned subsidiary in Vietnam to enhance its strategic layout and expand overseas market operations [1] - The company plans to invest up to 15 million USD, with the investment to be made in phases based on project progress [1] - The decision was made during the 14th meeting of the third board of directors held on September 15, 2025 [1] Group 2 - The investment is based on the company's years of technical accumulation in the connector industry and the current market conditions [1] - The establishment of the subsidiary is part of the company's strategy to optimize its business operations and explore new markets [1]