Oracle expdp et impdp : order of schemas?
You have no direct control over the order on objects creation. Anyway, you can try to perform a full export, and then, run an impdp only of the schemas you need.
For example:

expdp system/**** full=y directory=&lt;dir&gt; dumpfile=&lt;dumpfile&gt;


and then import all the schemas you want (in the order you need):

impdp system/**** directory=&lt;dir&gt; dumpfile=&lt;dumpfile&gt; schemas="schema1, schema2, .. , schemaN"


I have not done a test, but you can give it a try.

Hope it helps.