Wal-mart in Pudong, has a large wine/liquor variety. Also Local alcohol as well, entire row on "rice wine", which means all foreigners avoid. They also have a good amount of various beer. Their French Wine is actually not that bad, had a few bottles which tasted legit. Stay away from the chinese wine, Dynasty, Changyu, Great wall, Changyu tastes like they added sugar water of some kind in it.