Uyu Muryango ugamije: gushimangira ubufatanye hagamijwe imibereho myiza y abaturage; imikoreshereze myiza y umutungo kamere no kurengera ibidukikije; gushimangira uruhare rw uburinganire mu iterambere; guharanira amahoro, umutekano n imibanire myiza y ibihugu bigize uwo Muryango; guharanira kugera kuri customs union/single market .