Rule 8.3 - BHP BILLITON LTD

FORM 8.3 DEALINGS BY PERSONS WITH INTERESTS IN SECURITIES REPRESENTING 1% OR MORE (Rule 8.3 of the City Code on Takeovers and Mergers) 1. KEY INFORMATION Name of person dealing BARCLAYS PLC (Note 1) Company dealt in BHP BILLITON LIMITED Class of relevant security NPV to which the dealings being disclosed relate (Note 2) Date of dealing 04 January 2008 2. INTERESTS, SHORT POSITIONS AND RIGHTS TO SUBSCRIBE (a) Interests and short positions (following dealing) in the class of relevant security dealt in (Note 3) Long Short Number (%) Number (%) (1) Relevant 153,057,205 4.56% 12,585,504 0.38% securities (2) Derivatives 18,938 0.00% 2,355 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 153,076,143 4.56% 12,587,859 0.38% (b) Interests and short positions in relevant securities of the company, other than the class dealt in (Note 3) Class of Long Short relevant security: Number (%) Number (%) (1) Relevant securities (2) Derivatives (other than options) (3) Options and agreements to purchase/sell Total (c) Rights to subscribe (Note 3) Class of relevant security: Details 3. DEALINGS (Note 4) (a) Purchases and sales Purchase/sale Number of Securities Price per unit (GBP) Purchase 46,936 40.8371 AUD Purchase 26,563 40.8500 AUD Purchase 851 40.5681 AUD Purchase 851 40.9200 AUD Purchase 22,460 40.8500 AUD Purchase 11,338 40.8169 AUD Purchase 1,000 40.7300 AUD Purchase 260,462 40.8188 AUD Purchase 1,555 40.8500 AUD Purchase 66,936 40.8334 AUD Purchase 1,275 40.8600 AUD Purchase 8,400 40.8736 AUD Purchase 20,000 40.8249 AUD Purchase 2,938 40.6546 AUD Purchase 2,087 40.7013 AUD Purchase 1,851 40.8174 AUD Purchase 260,462 40.8188 AUD Purchase 8,400 40.8859 AUD Sale 20,000 40.8249 AUD Sale 8,400 40.8736 AUD Sale 26,563 40.8500 AUD Sale 2,087 40.6931 AUD Sale 2,938 40.6546 AUD Sale 8,400 40.8736 AUD Sale 851 40.5600 AUD Sale 260,462 40.8188 AUD Sale 260,462 40.8188 AUD Sale 851 40.9118 AUD Sale 46,936 40.8371 AUD Sale 1,000 40.7219 AUD Sale 1,851 40.8174 AUD Sale 1,851 40.8174 AUD (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per (e.g. CFD) (Note 6) Securities unit (GBP) CFD Short 851 40.5681 CFD Short 2087 40.7012 CFD Short 8400 40.8858 CFD Long 1000 40.7218 CFD Long 851 40.9118 (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying Product name, Writing, Number of Exercise Type, e.g. Expiry Option money e.g. call selling, securities to price American, date paid/received option purchasing, which the option European etc. per unit (GBP) varying etc. relates (GBP) (ii) Exercising Product name, e.g. Number of Exercise price per call option securities unit (Note 5) (d) Other dealings (including new securities) (Note 4) Nature of transaction Details Price per unit (Note 8) (if applicable) (Note 5) 4. OTHER INFORMATION None Agreements, arrangements or understandings relating to options or derivatives Full details of any agreement, arrangement or understanding between the person disclosing and any other person relating to the voting rights of any relevant securities under any option referred to on this form or relating to the voting rights or future acquisition or disposal of any relevant securities to which any derivative referred to on this form is referenced. If none, this should be stated. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 07 January 2008 Contact name Geoff Smith Telephone number 020 7116 2913 If a connected EFM, name of offeree/offeror with which connected If a connected EFM, state nature of connection (Note 10) Notes The Notes on Form 8.3 can be viewed on the Takeover Panel's website at www.thetakeoverpanel.org.uk

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Barclays (BARC)
UK 100

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