Westpac has increased its fixed rate 16 December 2011 government guaranteed bond by $US400 million, taking the outstanding total to $US1.9 billion.
The 144a/Reg S priced at 90 basis points over USD Libor, which is 10 basis points tighter than the margin that it originally priced at on 9 December 2008.
Joint bookrunners on the deal were Bank of America, HSBC, JP Morgan and Morgan Stanley.