Computershare Investor Services P Pty Limited / BHP Billiton Limited / B BHP Billiton Limited / Manager(s) National Australia Ban nk Limited / N/A 13 Ag / BHP Billiton Finance Limited / BHP P Billiton Fina ance Limited / Agent (O Offshore) Computershare Investor Services P Pty Limited / Notes N/A 22 Co / National Australia Ban nk Limited / Agent (A Australia) Computershare Investor Services P Pty Limited / Commonwealth Bank of Australia / Amount N/A 21 Co / Interest Co / BHP Billliton plc / Westpac / ance Limited / /