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 05 February 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 153,820,263 4.58% 11,080,046 0.33% securities (2) Derivatives 203,623 0.01% 1,826 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 154,023,886 4.59% 11,081,872 0.33% (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 153,381 40.0078 AUD Purchase 1,768 39.6400 AUD Purchase 3,704 39.7100 AUD Purchase 7,983 39.6500 AUD Purchase 42,748 39.6540 AUD Purchase 1,430 39.8140 AUD Purchase 400 39.8621 AUD Purchase 1,513 39.6500 AUD Purchase 400 39.8860 AUD Purchase 100,000 39.8383 AUD Purchase 2,832 39.7100 AUD Purchase 24,125 39.8010 AUD Purchase 22,798 39.8425 AUD Purchase 146,230 39.9282 AUD Purchase 263 39.6500 AUD Purchase 283 39.9500 AUD Purchase 42,748 39.6540 AUD Sale 772 39.7523 AUD Sale 400 39.8860 AUD Sale 948 39.7651 AUD Sale 108,235 39.6500 AUD Sale 872 39.7100 AUD Sale 40,537 39.8418 AUD Sale 1,144 39.6400 AUD Sale 400 39.8860 AUD Sale 18,972 39.7933 AUD Sale 1,430 39.8140 AUD Sale 105,693 39.9613 AUD Sale 518 39.7652 AUD Sale 42,748 39.6540 AUD Sale 7,430 39.8010 AUD Sale 624 39.6400 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 22798 39.8425 CFD Short 153381 40.0078 CFD Long 355 39.2173 CFD Long 18972 39.7932 (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 06 February 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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