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BLACK ROCK MINING LIMITED RAY "N" MAY PTY LTD OIL HUNTERS PTY LTD GRACE LUM DESIGNS PTY LTD GSB INVESTMENTS PTY LTD PETROLEUM VENTURES PTY LTD HARVARD PROPERTY GROUP PTY LTD LINS DEVELOPMENT PTY LTD ISKA NSW PTY LTD OLIVER CROMWELL PTY LTD A.F. PLUMBING PTY. LIMITED CO-PROSPERITY PTY LTD BEDELIS SUPERANNUATION FUND PTY LTD LYPCO PTY LTD MICHAEL CARR-GREGG PTY LTD ENVIROGRO PTY LTD NATURAL WORLD PTY LTD THERESA NGUYEN PTY LTD CHARDWELL PROPRIETARY LIMITED VISYPAK OPERATIONS PTY. LTD.