• Cathay Cargo adds an Airbus A330 freighter from Air Hong Kong.
• The freighter will operate services to the Chinese Mainland and regional destinations.
• Air Hong Kong's fleet will expand to 15 A330 freighters.
• The addition supports Cathay Cargo's capacity growth plans.

This expansion may indicate Cathay Cargo's confidence in the growth of air cargo demand in the region. The addition of the A330 freighter suggests a focus on increasing capacity and reinforcing Hong Kong's status as a leading air cargo hub, which could strengthen Cathay Cargo's competitive position in the market.