Zhang Yiyu signed the share transfer agreement to acquire 2.21% stake Sunfly Intelligent Technology Co., LTD (SZSE:300423) from Ji Faqing for approximately CNY 110 million on December 29, 2021. Under the terms of transaction,Ji Faqing will transfer 11 million shares accounting for 2.21% stake from Zhang Yiyu at the price of CNY 10.325 per share.