Benshi mu burozi b’inkoko, bifuza kwagura umushinga wabo, binyuze mu kongera umubare w’inkoko boroye. Abatari bake bamenye ibanga ryo korora inkoko zitanga umusaruro mwinshi w’amagi, ariko bakagorwa no kongera ingano y’umubare wizo boroye, bitewe nuko ubwoko bwinkoko zitera amagi menshi zitararira, kandi bakagorwa no gutumiza mu mahanga ibyuma bituraga amagi biciriritse.

SEMEX LTD yaje mu Rwanda ari igisubizo, kuko ikorera abashaka ibyuma bituraga amagi biciriritse bigendanye n’ubushobozi bw’abanyarwanda. Ibyuma bituraga amagi biri mu ngeri ebyiri zitandukanye:

  • Ibyuma bikoreshwa n’amashanyarazi
  • Ibyuma bikoreshwa na Petrole