Sorry this question might sound dumb to some....

My ticket has the following restrictions: NONEND/RRTE/TPEHKGTPE

In this case, does it mean that the ticket is RRTE (reroutable) or NON/RRTE (non-reroutable)?

And if it is indeed reroutable, from my understanding, upgrade award restrictions are based on the original ticket purchased. So in this case, am I allowed to reroute an upgrade award? And if so, has anyone had an experience with it?