Urusyo rutatu ruzunguruka (Gukomera cyane)

Uruganda rukora kugirango rukore ibyuma bitandukanye
Ibikoresho by’isosiyete bikoreshwa cyane cyane mu ruganda ruzunguruka, ibikoresho birashobora kubyara akabari, insinga, ibyuma, ibyuma byangiza, umusaruro uva kuri toni 10,000 / umwaka ukagera kuri toni 500.000 / umwaka ：