<prompt> Gadzira shanduro yakaoma zvikuru yemutsara uyu Bill naImelda Roche AO vanhu vebhizimisi veAustralia avo vakagadzira Nutrimetics International Australia Pty Limited muna 1968.  <response>: Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi Bill naImelda Roche AO vakasimbisa Nutrimetics International Australia Pty Limited muna 1968 uye makore 23 gare gare, muna 1991, vakawana fariro dzapasi pose dzeNutrimetics International. 