Like the official link says, Ministerial instructions will be issued for every draw, and if the instructions don't specify which programs are to be included, then the draw will be based purely on CRS scores.
So, yes, CEC
may have a separate quota, but
only if the Ministerial Instructions dictate so, and those instructions will be different with each draw.
On the other side of the coin, there might be draws from which NO CEC's will be selected, for example if the Minister's instructions might say to include
only the FSW category in the draw. In the future, it's quite likely that the Minister might say to select only people with LMIA or PNP.
So that's a knife that cuts both ways. Don't hold your hopes too high. CEC's may be selected, or they might not be selected at all.
It just depends on what the Minister wants. The Minister is King.