Dear all, thank you very much for the information.
@blueboat, My ticket number is VR41XXXX, booked in V class, which includes free seat selection, free date changes, and two pieces of 23 kg luggage. When I booked the ticket, the price difference between Economy Flex and Premium Economy was minimal, and I was expecting to earn 133 Status points with CX. I did not anticipate receiving only 100 Elite points from Iberia.
I will book Premium Economy when crediting points to Iberia for my flights with CX. For my return trip on 13-FEB-2025, I will credit the points back to CX. Additionally, I have booked a trip from FRA to MAD to compensate for the missing Elite points for Upgrade. I have already contacted Iberia but have not received a response yet.