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PETRA CAPITAL HOLDINGS PTY LTD D & K CARRISON PTY LTD IDIGRESS PTY LTD THELPEG PTY LTD ATHERTON INVESTMENTS (QLD) PTY LTD SRI SAI MEDICAL SERVICES PTY LTD CORE9 LEASING PTY LTD RAMPRAKASH NOMINEES PTY LTD ABBRA PTY LIMITED P & MB DENTAL PTY LTD SHEM GROUP PTY LTD SHEM INVESTMENTS PTY LTD T L CIVIL PTY LTD PAHAU WELDING AND COATING PTY LTD BOSTOCK CUSTODIAN PTY LTD ROSS & JENNIFER MCKAY PROPERTY PTY LTD JEWISH JOURNEYS LTD. BENLOR TRANSPORT PTY LTD O'HOY SUPER PTY LTD AM DONALDSON FAMILY SUPER FUND PTY. LTD.