From now till 30/1/15, enjoy an additional 10% more Asia Miles when you redeem your Citibank Miles or reward points for Asia Miles. That is 0.2 Asia Miles in addition to the base redemption rate of 5 Rewards Points to 2 Asia Miles or 0.1 Asia Miles in addition to the base redemption rate of 1 Citi Mile to 1 Asia Mile. For example if you transfer 1,250 Rewards Points, you will receive a total of 550 Asia Miles. You must transfer a minimum of 1,250 Rewards Points/ 500 Citi Miles.
For more information, check out the Citibank website here