You can now transfer bank points to Cathay Asia Miles and receive up to a 15% mileage bonus. Transfers below 30,000 miles get a 10% bonus, while transfers of 30,000 or more get a 15% bonus. The promotion runs from September 13 to November 12. Registration is required.

Participating banks include Citi and AMEX. U.S. HSBC cards should likely also be eligible.