Is there a specific reason why you dodged answering to the obvious choice of Singapore Airlines that QRC3288 already mentioned?

Also I'm not quite sure if I understood: You obtained MPC GO with your SIN-TYO flights while you do not credit any of your CX US-HK flights to MPC? Would'nt you already quite easily make DM with 6-8 return US-HK trips in J/F?