Minisitiri w’Intebe w’u Rwanda, Dr. Justin Nsengiyumva, yasabye ibihugu bigize Umuryango w’Isoko Rusange rya Afurika y’Iburasirazuba n’Amajyepfo (COMESA) gushyira mu bikorwa amasezerano y’ubufatanye mu bukungu, bikuraho inzitizi zibangamira ubucuruzi bikanongera ishoramari ryambukiranya imipaka.