万通智控：关于变更签字注册会计师的公告

Group 1 - The company, Wantong Zhikong, announced a change in its auditing team, appointing Pang Siwei to replace Zhang Yonghuan as the signing auditor for the 2025 annual audit [2] - The new signing auditors will now be Chen Fang, Wang Xu, and Pang Siwei, with Tao Liang serving as the project quality reviewer [2]