Completion of Registration Changes of Zhejiang Supor Co., Ltd.

Pre-disclosure of Reduction Scheme on Shares held by Part of Top Management

Progress of Public Shares Repurchase Plan

Completion of Repurchase and Cancellation of Restricted Stock

Progress of Public Shares Repurchase Plan

Adjusting Share Price for Public Shares Repurchase Plan

Implementation of Profit Distribution Plan for 2022

Progress of Public Shares Repurchase Plan

Initial Repurchase of Public Shares