They don't advertise them well but there are fast track lanes for security in both T1 and T2. In both cases they are on the far right side after getting your passport stamped. Access is for anyone traveling in first/business no matter the airline. In hundreds of trips through PVG I've never once been told about this lane upon check in so you've got to actively seek it out. Holders of the APEC Business Traveler Card can also use this lane in addition to the diplomat lane at immigration no matter what class they are flying. There is no fast track for immigration at PVG for biz/first travelers.