Rean was pretty confident that without the methods shown in the Formations Repository in the Soul Gem System, those people definitely wouldn't be able to replicate it. Also, it would be very hard for them to do that without Rean's knowledge of the modern world. Rean himself knew how hard it was to teach Qia and the others about principles found by modern science, which were things that none of them ever considered to exist. Without those principles, even if the Zasfins had the method to create Circuitry Formations in their hands, it would be too hard to bring it to life.
The meeting was finally over sometime later as Rean finished the details on which cities and where the antennas on Tasman Country's cities would be installed. All in all, the negotiations went well, and both parties would start trading in a month's time.