Huang Yunqin signed agreement to acquire 3.1% stake in Beijing Hanbang Technology Corp. (SZSE:300449) from Wang Liqun for CNY 36.05 million on April 22, 2022. As per the transaction, Huang Yunqin will acquire 9.249 million shares. On June 8, 2022, a supplementary agreement signed between the parties. Under the supplemental agreement, Huang Yunqin will acquire 2.39% stake for CNY 36.05 million. The number of shares to be acquired has been revised to 7.138 million shares.