Originally Posted by
LchChester
You can look it up here
https://www.asiamiles.com/am/en/abou...00e6ce1c39RCRD
It depends on the marketing carrier, i.e. the code that you have booked. If it is booked on JL code, read the JAL page, if you have booked on CX code, read the CX page.
If CX code, B class earns 100%. If JL, B class, 50% miles.
So CX code in B earns 100% regardless of the metal. Thanks.