Weichai Technology: Subsidiary plans to invest 73.42 million yuan in the construction of a battery project.

Vico Technology Announcement: The company plans to invest 73.42 million yuan in the construction of a smart transformation project for the annual production of 13 million high-magnification multi-pole ear batteries using its own or self-raised funds. The project construction period is 9 months, with an expected start date of April 15, 2026. After the project is implemented, it can achieve capacity synergy and technological complementarity with other subsidiaries within the company, effectively improving overall supply capacity and resource allocation efficiency.