Step 2 double the mileage
Exclusive rights and interests
If you swipe your card with "Air China Companion" CITIC Credit Card, you can get the corresponding Air China mileage accumulation reward.
Platinum card: every time you spend 15 RMB (1.5 USD), you can accumulate 1 km of air China mileage.
golden
Card: Every time you spend 18 RMB (US$ 2), you can accumulate 1 km of air China mileage.
common
Card: Every time you spend 18 RMB (US$ 2), you can accumulate 1 km of air China mileage.
Brush the "Air China Companion" CITIC Credit Card to buy Air China tickets, and you can also get double mileage rewards.
(That is, CITIC Bank will convert your credit card consumption into Air China mileage, and Air China will also accumulate corresponding mileage)