On January 28, 2021, Nanjing Kaide Youyun Data Co., Ltd. closed the transaction. After the capital increase the registered capital of company will increase from CNY 27.75 million to CNY 100 million. The capital increase price is CNY 1. The transaction was approved by board of directors in 26th meeting of the second board of directors and the 23rd meeting of the second board of supervisors.