While certain asian destinations continue to be a good deal for a U fare, others are not. It was only a couple of years ago that AC started selling M fares directly on their website, and YVR - PVG/PEK could be bought for around 2100 after taxes. Now it is close to 3K. With no upgrades from B and H fares on SWU I wonder how long this can last, perhaps they have become too greedy? Especially considering that they will soon be no longer offering YVR - HKG/PEK/PVG daily.