Twishimiye gusohoza abakiriya no kwemerwa kwagutse kubera gukurikirana ubuziranenge bwo hejuru haba ku gicuruzwa na serivisi ku mukorikori wa karubone y'icyatsi kibisi,Umuringa oxide ndende,Umuringa wumuringa,Umuringa (Ii) oxide 99%,Oxide ebyiri z'umuringa. Imico myiza ni uruganda rwabakiriya, kwibanda ku bakiriya ni isoko yo kubaho kurokoka no gutera imbere, tuba dukurikiza ubunyangamugayo no guhiga icyiciro cyiza cyo kwizera! Ibicuruzwa bizatanga ku isi hose, nk'Uburayi, Amerika, Ositaraliya, Madagasikari, Inkoranyamagambo ya Esitoniya, isone. Isosiyete ya UAE.O burigihe yibanda ku iterambere ry'isoko mpuzamahanga. Dufite abakiriya benshi mu Burusiya, ibihugu by'Uburayi, Amerika, ibihugu byo mu burasirazuba bwo hagati ndetse n'ibihugu bya Afurika. Buri gihe dukurikiza ubwo bwiza ni ishingiro mugihe serivisi ingwate guhura nabakiriya bose.
Va ubutumwa bwawe