Mu cyumweru gishize, ibicuruzwa 31 byose mu bikoresho nyamukuru by’imiti byazamutse, bingana na 28.44%;Ibicuruzwa 31 byari bihamye, bingana na 28.44%;Ibicuruzwa 47 byagabanutse, bingana na 43,12%.Ibicuruzwa bitatu bya mbere byazamutse ni MDI, MDI yera, na butadiene, hamwe na 5.73%, 5.45%, na 5.07%;Kuri ...
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