Icyumweru gishize (22 Nzeri-24 Nzeri) ibarura ryisoko ryimbere mu gihugu ryakomeje kugabanuka. Ingaruka zatewe no kutubahiriza ikoreshwa ry’ingufu mu ntara zimwe na zimwe, igipimo cy’imikorere y’itanura ry’ibisasu n’itanura ry’amashanyarazi cyaragabanutse ku buryo bugaragara, kandi ibiciro by’isoko ry’imbere mu gihugu byakomeje gutandukana. Muriyo, ibyuma byubwubatsi nicyuma cyubatswe byakomeje kuzamuka cyane, kandi ibiciro byubwoko butandukanye bwibyuma byakomeje kuba intege nke. Imigendekere y’ibikoresho n’ibikomoka kuri peteroli yaratandukanye, igiciro cy’amabuye yatumijwe mu mahanga cyaragabanutse kandi cyongera kwiyongera, igiciro cy’amabuye y’imbere mu gihugu cyaragabanutse cyane, igiciro cya fagitire y’icyuma cyakomeje kugabanuka, igiciro cy’ibyuma byakuweho cyagumye gihamye kugeza gikomeye, kandi n’igiciro cy’amakara kokiya yari ihagaze neza.