Researched from Google. In 2008, there are 2 new A320-200 with IAE Engines
"The two new A320-200s, acquired on an operating lease with CIT Aerospace, are scheduled for delivery in 2009 and 2010. The aircraft will be powered by V2527-A5 engines from International Aero Engines AG. "
And In 2012, another 4 A320-200s are with IAE Engines
"BOC Aviation has signed agreements with Hong Kong Dragon Airlines (also known as "Dragonair") for the lease of four new A320-200 aircraft. Two aircraft will be delivered by the end of this month and the other two in the last quarter of this year. All four aircraft are powered by IAE2527-A5 SelectOne engines. This is the first time that BOC Aviation and Dragonair are working together."