FFS DYOR!At Implementation, each BHP Shareholder and holder of...

FFS DYOR!

At Implementation, each BHP Shareholder and holder of BHP ADSs, as further described herein, will be
entitled to a number of New Woodside Shares or New Woodside ADSs (as applicable) determined in accordance
with the Share Sale Agreement. A registration statement on Form F-6 (Registration No. 333-201669) was filed
with the SEC on 23 January 2015 and declared effective 9 February 2015 with respect to the Existing Woodside
ADSs. Existing Woodside ADSs currently trade on the U.S. over-the-counter market through a sponsored ADR
facility under the symbol “WOPEY.” Woodside has applied to list the Woodside ADSs, including those issued to
the holders of BHP ADSs in connection with the Merger, on the NYSE under the symbol “WDS,” and intends to
file the F-6 Registration Statement with the SEC with respect to the Woodside ADSs and to amend and restate
the Woodside Deposit Agreement for the Woodside ADR Program to, among other things, reflect Woodside’s
status as an SEC reporting company and certain regulatory changes in Australia and in the United States. The
Amended and Restated Deposit Agreement, dated as of 11 February 2015 (the “2015 Woodside Deposit
Agreement”) and the form of the Second Amended and Restated Deposit Agreement (the “Woodside Deposit
Agreement Amendment” and the 2015 Woodside Deposit Agreement, as so amended and restated, the
“Woodside Deposit Agreement”), will be attached as exhibits to the F-6 Registration Statement.