Can the first-phase property right exchange and the second-phase new property right delivery be replaced together?

This situation cannot be replaced together.

The first phase property exchange and the second phase new property delivery cannot be replaced together, because the property company before the second phase new property delivery is the property company determined by the developer through bidding, not the designated property. Delivery involves many procedures, all of which are completed by property cooperation with developers. There are also owners' committees that have not been established before the delivery of the second phase, and they do not have the conditions to change the property.