The Neum Agreement is an unimplemented treaty between Croatia and Bosnia and Herzegovina granting free passage of transit traffic between the territory of Dubrovnik-Neretva County around the city of Dubrovnik and forming a pene-exclave of Croatia and the reaining Croatian territory through the municipality of Neum.

Can we draw the following conclusion?
The Neum Agreement grants passage of products between counties

Select from: (i). Yes; (ii). It's impossible to say; (iii). No;
(iii).