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GAUKROGER SALES PTY LTD MEDOWIE PASTORAL PTY LTD DARNLEY NOMINEES PTY LTD AUSTRALIAN OPTICAL SOCIETY CREIGH ENTERPRISES PTY LTD UMBRETTE PTY LTD PLIO PTY LTD MICHAEL HUGHES INVESTMENTS PTY. LTD. HARLEY MARKS INVESTMENTS PTY LTD H.V.E.C. HOLDINGS PTY LIMITED BAWRET PTY LTD CARLUKE PASTORAL CO PTY LTD J E & S R HUGHES PTY LTD HAYES & WRAY PTY. LTD. PETER R DAVIS PTY LTD E M FLAHERTY PTY LTD MELAKA PTY LTD G MCINTOSH ENGINEERING PTY LTD TOLIVERA PTY LTD JEMCO PTY LTD