 4 Ukwindwi 2016 URwanda rwatangiye gushira mu bikorwa icamezo co gutoza bihanitse impuzu ninkweto vyambawe bituruka hanze bizwi ku izina rya Chagua.Ico cemezo ngo gifise intumbero yo gutuma abakoresha chagua bayireka bagakoresha impuzu ninkweto bikozwe ninganda zo mu Rwanda. 