Isuzuma ry’isoko ry’ibyuma muri Mutarama, mu minsi 30 ishize, ryerekana ko izamuka ry’ibiciro by’ibyuma byazamutseho amanota 151, imigozi, insinga, isahani nini, ibiciro bya hot rolled, ibiciro bya cold rolled byazamutseho amanota 171, 167, 187, 130 na 147. 62% by’ibiciro by’amabuye y’agaciro yo muri Ositaraliya byazamutseho amadolari 12, ibiciro bya coke composite byagabanutseho amanota 185, ibiciro by’ibyuma byasigaye byazamutseho amanota 36, ​​ibiciro by’ibyuma bikomeye kurusha uko byari byitezwe. Mbere y’iserukiramuco ry’impeshyi, inganda z’ibyuma zatanze ibiciro byo kuzamura ibiciro, mu gihe nyuma y’ubushakashatsi bw’iminsi mikuru amakuru yo gukusanya ububiko yari make ugereranyije n’uko byari byitezwe kugira ngo bongere icyizere, ibiciro by’ibyuma byagenze neza ugereranyije n’uko byari byitezwe.

Mu gihe tureba isoko ry'ibyuma muri Gashyantare, ishingiro ry'ibiciro by'ibyuma rigomba kugaruka buhoro buhoro ku by'ibanze, inyungu z'abakora ibyuma zabaye ishingiro ry'ishingiro ry'ikoreshwa ry'isoko, ingamba zikomeye zo kugena ibiciro cyangwa isoko rinini riracyafite umwanya wo kuzamuka mu ntera, ariko umugongo uringaniye ugomba kuba nta gushidikanya.

Ibintu by'ingenzi ku isoko ry'ibyuma muri Lido Gashyantare