Henan Zhongrui Holdings Co., Ltd. entered into an agreement to acquire 100% stake in Zhengzhou Airport Zone Xingpai Technology Co., Ltd. from Beijing UniStrong Science&Technology CO.,LTD (SZSE:002383) for CNY 824.193700 million on December 10, 2021.According to the agreement, Henan Zhongrui Holdings Co., Ltd. will pay CNY 420.338787 million within 3 working days from the agreement effective date, and CNY 403.854913 million before June 30, 2023. As of February 28, 2023, Henan Zhongrui Holdings Co., Ltd. has paid CNY 403.854913 and corresponding interest