Kuva hagati muri Nyakanga, bitewe n'ibintu byinshi byiza nko kugabanya ingufu z'amashanyarazi mu karere no kubungabunga ibikoresho, isoko rya karubone ya karubone mu gihugu ryakomeje kwiyongera. Muri Nzeri, ibintu byo gupakurura amakamyo ya karubone ya karubone mu turere tw'abaguzi mu majyaruguru y'Ubushinwa no mu Bushinwa bwo Hagati byagiye bigaragara buhoro buhoro. Ibiciro byo kugura byakomeje kugabanuka gato kandi ibiciro byaragabanutse. Mu cyiciro cya nyuma cy'isoko, bitewe n'uko inganda za PVC zo mu gihugu zitangiye ku rwego rwo hejuru, kandi hari gahunda nke zo kubungabunga nyuma, isoko rihagaze neza.
