UKevin Group wongeze impumelelo entsha kuphando kunye nophuhliso lweemveliso ze-ester- itekhnoloji ephuhliswe ngokuzimeleyo "yendlela yokulungiselela i-oleic I-asidi monoglyceride kunye neemveliso zayo "zifumene ngempumelelo igunyaziso lomenzi wechiza lomenzi kwi-China National Property Administration, ukudibanisa iinzuzo zayo zobugcisa kwicandelo lecandelo lesongezo.