. "1979" . . . . . . "China National Aero-Technology International Engineering Corporation" . . . . . . . . . . . "China National Aero-Technology Import & Export Corporation" . . "China National Aero Technology International Engineering Corporation" . . "CATIC" . . . . . "500000" . . . . . "China National Aero-Technology Import & Export Corporation" . . . "AVIC International Holding Corporation" .