Muri uku kwezi, isoko rya propylene glycol ryagaragaje imikorere mibi, ahanini bitewe n’igabanuka ry’ibyifuzo nyuma y’iminsi mikuru. Ku ruhande rw’abashaka, ibyifuzo bya nyuma byakomeje kugabanuka mu gihe cy’iminsi mikuru, kandi igipimo cy’imikorere y’inganda ziri mu nzira cyaragabanutse cyane, bituma igabanuka rigaragara ry’ibyifuzo bikomeye bya propylene glycol. Ibicuruzwa byoherezwa mu mahanga byagiye bitangwa rimwe na rimwe, bitanga inkunga nke ku isoko muri rusange. Ku ruhande rw’abatanga ibicuruzwa, nubwo bimwe mu bikoresho byafunzwe cyangwa bigakorwa ku bushobozi buke mu gihe cy’iminsi mikuru y’impeshyi, ibi bikoresho byakomeje gukora buhoro buhoro nyuma y’iminsi mikuru, bikomeza kugira urwego rw’ibiciro rudakora ku isoko. Kubera iyo mpamvu, ibyo abakora batanze byakomeje kugabanuka. Ku ruhande rw’ikiguzi, ibiciro by’ibikoresho by’ingenzi byagabanutse mbere hanyuma bizamuka, igiciro cy’impuzandengo cyaragabanutse, bitatanga inkunga ihagije ku isoko muri rusange kandi binagira uruhare mu mikorere mibi yaryo.
Mu mezi atatu ari imbere, isoko rya propylene glycol ryitezweho guhinduka ku rugero rwo hasi. Ku ruhande rw'ibicuruzwa, nubwo bimwe mu bice bishobora guhagarara by'igihe gito, umusaruro ushobora kuguma uhamye mu gihe kinini cy'icyo gihe, bigatuma isoko riboneka rihagije, ibyo bikaba bishobora kugabanya kwiyongera kw'isoko. Ku ruhande rw'ibikenewe, hashingiwe ku migendekere y'ibihe, kuva muri Werurwe kugeza muri Mata ni cyo gihembwe cy'ibikenewe cyane. Mu gihe cy'ibikenewe "Mariko ya Zahabu na Mata ya Silver", hashobora kubaho umwanya wo kuzamuka. Ariko, muri Gicurasi, ibikenewe bishobora kongera kugabanuka. Bitewe n'ubwinshi bw'ibicuruzwa, ibintu bishobora kudatanga ubufasha buhagije ku isoko. Ku bijyanye n'ibikoresho fatizo, ibiciro bishobora kuzamuka mbere hanyuma bikagabanuka, bigatanga inkunga ku kiguzi, ariko isoko ryitezwe ko rizakomeza kuba mu mimerere y'ihindagurika ryo hasi.
Igihe cyo kohereza: 27 Gashyantare 2025