Yue Tan

Hua'an Futures Co. Ltd. engages in the provision of futures brokerage service. Its business scope includes commodity futures brokerage; financial futures brokerage, futures investment consulting, and asset management. The company was founded on May 15, 1995 and is headquartered in Hefei, China.

Bluedon Information Security Technologies Co., Ltd. engages in the provision of network security solution. Its products include intrusion prevention system, security operation center, database security audit, unified threat management, internet security audit, and business service monitor. The company was founded on October 29, 1999 and is headquartered in Guangzhou, China.

Guangzhou Metro Group Co., Ltd. engages in the construction, operation, and management of urban rail transit system. It focuses on engineering construction, operation management, development, and operation of subsidiary resources of Guangzhou urban rail transit system. Its business includes property development and operation, subway affiliate resources, professional external service, rail transit equipment manufacturing, and subway business. The company was founded on November 21, 1992 and is headquartered in Guangzhou, China.