海天瑞声：关于完成工商变更登记并换发营业执照的公告

Core Points - Company announced the cancellation of the supervisory board and revisions to governance systems [2] - The company held its third board meeting on August 29, 2025, and the first extraordinary shareholders' meeting on September 16, 2025 [2] - The management team has been authorized to handle the necessary business registration changes following the resolutions [2] - The company has completed the business registration changes and received a new business license from the Haidian District Market Supervision Administration in Beijing [2]