Join Date: Jun 2003
Location: LAX, HKG, and BKK
Programs: CX Emerald, WOH Globalist, Marriott Platinum, AA Lifetime Platinum, Virtuoso, Prive, STEPS, STARS
Posts: 2,233
You'll have to check with the T&Cs with the MH program.
With CX as an Emerald, I can access the CX Business Class lounges departing on any airline. However, I have no access to the F lounge if I'm not flying on CX or oneworld carriers.