Shenzhen Xinzhonghe Management Consulting Partnership (Limited Partnership) agree to acquire 51% in Yunnan Dadao Operation and Maintenance Technology Co., Ltd. from Dagang Holding Group Co.,Ltd. (SZSE:300103) for CNY 2.55 million on January 4, 2023. The board of directors of each party or the general meeting of shareholders deliberates and approves this equity transfer. For the year ended, September 30, 2022, Yunnan Dadao Operation and Maintenance Technology Co., Ltd. total asset is CNY 5.5532 million and net asset is CNY 4.0133 million.