Wen Zhang

China National Aviation Fuel Group Ltd. engages in the operation of aviation fuel testing and filling. Its business activities also include investment and operation related to aviation and service security, banking and futures hedging business, civil airport investment and consulting, land development and management, lease of land and property, and sale of gasoline, kerosene, and diesel. The company was founded on October 11, 2002 and is headquartered in Beijing, China.

China Electronics Technology Group Corp. engages in the development and manufacture of electronic components. Its business includes international trade, international engineering, and international cooperation. Its products include electronic equipment, basic software and hardware, infrastructure construction, public transportation, energy development, smart city, public security, and technical service. The company was founded on February 25, 2002 and is headquartered in Beijing, China.