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 11 June 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 156,615,318 4.67% 859,787 0.03% securities (2) Derivatives 22,069 0.00% 529 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 156,637,387 4.67% 860,316 0.03% (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 143,556 43.1506 AUD Purchase 40,200 43.0328 AUD Purchase 114,128 43.4400 AUD Purchase 25,236 42.7691 AUD Purchase 105 42.8700 AUD Purchase 30,000 43.4357 AUD Purchase 125,148 43.0462 AUD Sale 30,000 43.4357 AUD Sale 143,556 43.1506 AUD Sale 30,000 43.2600 AUD Sale 25,236 42.7691 AUD Sale 55,236 43.1311 AUD Sale 2,178 42.9272 AUD Sale 114,128 43.4400 AUD Sale 125,148 43.0462 AUD Sale 6,251 43.0065 AUD Sale 5,436 43.4400 AUD Sale 11,095 43.4400 AUD Sale 14 42.7364 AUD (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per (e.g. CFD) (Note 6) Securities unit (GBP) CFD Long 14 42.7364 CFD Long 2178 42.9272 CFD Long 30000 43.26 CFD Short 105 42.87 CFD Short 40200 43.0328 (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 12 June 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)
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