Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
Doesn't BAEC simply tack on whatever fuel surcharge the operating carrier charges on paid tickets? If MH's paid tickets have a higher YQ than CX's paid tickets on the same route, that would explain the disparity.