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 07 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 153,730,381 4.58% 10,332,062 0.31% securities (2) Derivatives 36,064 0.00% 100,737 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 153,766,445 4.58% 10,432,799 0.31% (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 1,430 36.4013 AUD Purchase 6,790 36.4674 AUD Purchase 5,756 37.0100 AUD Purchase 469,772 36.5869 AUD Purchase 1,364 36.9200 AUD Purchase 365 36.9200 AUD Purchase 1,347 36.4200 AUD Purchase 1,214 36.5834 AUD Purchase 2,641 36.4013 AUD Sale 32,068 36.1158 AUD Sale 13 36.4200 AUD Sale 123 36.4200 AUD Sale 67,171 36.6022 AUD Sale 223 36.4200 AUD Sale 262 36.4200 AUD Sale 33,690 36.9200 AUD Sale 2,879 36.6834 AUD Sale 4,165 36.6834 AUD Sale 411 36.6835 AUD Sale 47,289 36.6022 AUD Sale 57 36.4200 AUD Sale 32 36.4200 AUD Sale 40 36.4200 AUD Sale 469,772 36.5869 AUD Sale 1,077 36.6834 AUD Sale 64,941 36.9200 AUD Sale 5,486 36.6834 AUD Sale 254 36.6834 AUD Sale 4,895 36.6834 AUD Sale 2,309 36.6834 AUD Sale 599 36.6835 AUD Sale 13 36.4200 AUD Sale 246 36.6835 AUD Sale 292 36.9200 AUD Sale 9,706 36.3754 AUD Sale 761 36.6835 AUD Sale 114,240 36.6022 AUD Sale 298 36.4200 AUD Sale 110 36.4200 AUD Sale 2,071 36.6834 AUD Sale 154 36.4200 AUD Sale 22 36.4200 AUD Sale 71,300 36.6022 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 6790 36.4673 CFD Long 32068 36.1158 CFD Long 9706 36.3753 (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 08 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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