Angelino came from PSV though (signed for 12m according to the link from
@Bob Rivers ), not sure what you mean tbh. Matondo was counted as a City U23 transfer and therefore was not included in the City sales, but unless you think that City is the club who makes any significant money from selling their youth players compared to the other clubs, I don't think it has any relevance tbh.
Still I'm actually interested in where you'd get your sources that City has made money in the last years from. I've always been of the opinion that transfermarkt is one of the most credible sources out there but I won't have any issues to be proven wrong though.