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 08 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 153,228,991 4.57% 12,674,527 0.38% securities (2) Derivatives 34,383 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 153,263,374 4.57% 12,674,527 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 861 39.4579 AUD Purchase 19 39.1800 AUD Purchase 83,861 39.0000 AUD Purchase 14,941 39.0000 AUD Purchase 1,787 39.3468 AUD Purchase 12,044 39.0000 AUD Purchase 19 39.1800 AUD Purchase 719 39.4145 AUD Purchase 861 39.4500 AUD Purchase 500 39.4461 AUD Purchase 23,637 39.4145 AUD Purchase 2,287 39.0000 AUD Purchase 334 39.4145 AUD Purchase 382 39.0000 AUD Purchase 69,347 39.4500 AUD Purchase 861 39.4500 AUD Purchase 861 39.1600 AUD Purchase 1,202 39.4500 AUD Purchase 60,000 39.0621 AUD Purchase 13,800 39.4139 AUD Purchase 11,210 39.0000 AUD Purchase 2,458 39.0000 AUD Purchase 56,150 39.0000 AUD Purchase 85,954 39.0039 AUD Purchase 2,648 39.2861 AUD Purchase 13,800 39.4139 AUD Purchase 1,870 39.4145 AUD Purchase 500 39.4224 AUD Purchase 259 39.4500 AUD Sale 60,000 39.0621 AUD Sale 13,800 39.4139 AUD Sale 19 39.1800 AUD Sale 83,861 39.0000 AUD Sale 500 39.4461 AUD Sale 2,458 39.0000 AUD Sale 60,000 39.0621 AUD Sale 19 39.1800 AUD Sale 382 39.0000 AUD Sale 2,648 39.2861 AUD Sale 2,287 39.0000 AUD Sale 861 39.4500 AUD Sale 16,448 39.3933 AUD Sale 861 39.4500 AUD Sale 500 39.4461 AUD Sale 805 39.4500 AUD Sale 2,664 39.0923 AUD Sale 1,787 39.3389 AUD Sale 13,800 39.4021 AUD Sale 325 39.4500 AUD Sale 861 39.1522 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 861 39.4578 CFD Long 861 39.1521 CFD Long 1787 39.3389 CFD Long 13800 39.402 (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 09 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)
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