1. Sidi International Design Consultant (Shenzhen) Co., Ltd. is owned by Zhongyuan International Investment Consulting Center Co., Ltd., Sidi (Beijing) International Architectural Design Consultant Co., Ltd., Shanghai Shanghai Shenzhen Architectural Design Consulting Co., Ltd., Shenzhen Wan Construction Supervision Co., Ltd. and Sidi Design Consultant (Wuxi) Co., Ltd., and Wuxi is not controlled.

2. Sidi International Design Consultant (Shenzhen) Co., Ltd., founded in 1994, is located in Shenzhen, Guangdong Province, and is an enterprise mainly engaged in housing construction.