nTPs for Mixed Carrier Bookings

Hello all,

In my circumstances it made sense for me to try requalifying for Gold, albeit for the last time probably in my life.

I'm planning to take a mixed carrier booking on BA and CX, but I'm not sure how nTPs are rewarded considering that it's BA and CX coded, plus taking into consideration the bonus points.

The intinerary is BA LHR-HKG, CX HKG-HAN and the reverse. All in Economy.

I'm fairly confident that I'll get the bonus 150 TPs for WT for each LHR-HKG and HKG-LHR (https://www.britishairways.com/conte...er-point-bonus). I'll earn nothing on CX HKG-HAN and back (O class earns nothing).

So how much do I earn for the actual LHR-HKG and back? Will I earn based on distance because there's no way to know how much of the fare went to CX, so 25% of the distance flown LHR-HKG and back?

Thanks for any advice!

N.B.: This is not part of a Tier Point run, but a necessary flight I have to take which may or may not take me over the Gold threshold.

Itinerary: