National Australia Bank is not pursuing the purchase of investment bank and planner group ABN Amro. NAB is also apparently not pursuing takeovers of St George Bank or BankWest and has previously dropped rumoured plans to buy Citibank in Australia. Commonwealth Bank and Japan based Nomura Group are said to be interested in ABN Amro. NAB may have rejected the deal on price grounds. Valuations on ABN Amro's Australian business are believed to range between $500 million and $1.3 billion.