China Aviation Oil (Singapore) Corporation Ltd （CAO） is listed on the mainboard of the Singapore Exchange Securities Trading Limited on 6 December 2001. CAO is the main channel through which CNAF obtains its overseas jet fuel supply. CAO’s key businesses comprise jet fuel trading and asset investments in related businesses. In addition, CNAF has established CNAF Hong Kong and CNAF USA, with its priorities in expanding its jet fuel business beyond China, such as North America, Europe and Asia Pacific.