---

NATIONAL CERAMIC INDUSTRIES AUSTRALIA PTY LIMITED P & E LAUNCESTON PTY LIMITED P & E LEICHHARDT PTY LIMITED P & E LISMORE PTY LIMITED PAC PARADISE PTY LTD LOG HUT QUARRIES PTY LTD WG INVESTMENT CO. PTY LTD K-ZAC PTY. LIMITED NATIONWIDE CONCRETE PTY LTD POWCO PTY LTD WG PEARL SPV PTY LTD P & E KARRATHA PTY LIMITED OMNI STREAM PTY LTD GREGG CAVES ART SOLUTIONS PTY. LTD. ELADS CONSULTING PTY. LTD. COLONEL SINGH'S PTY LTD GRIFFIN GLOBAL PTY. LTD. P & E MIDLAND PTY LIMITED JCAH PTY. LTD. P & E MARION PTY LIMITED