The only error I could find in the list is that 545 was not in column 2 and was written in red in column 1. Apart from that, 511-519, 533-537, 539-545, 551-555, and 557-559 will all decommission by the time they reach the age of 30 or so, ending in about 2023.
The 2003-2020 construction schedule you refer to was posted by A. Man on 28 September 2012, but I cannot relocate in which thread.
It had 6 Type 055A in service by 2020, as well as 8 Type 054B. It also had 2 Type 052E in service by 2020, but they seem highly doubtful.
but we see this kind of list all the time. Anyone who keeps track of Orbat will be able to produce something like this. That doesn't mean we can really predict the future, so I don't put much stock in it.