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 LTD Class of relevant security NVP to which the dealings being disclosed relate (Note 2) Date of dealing 05/12/2007 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 143,989,668 4.29% 18,469,869 0.55% securities (2) Derivatives 1,901,860 0.06% 1,075,375 0.03% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 145,891,528 4.35% 19,545,244 0.58% (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 171,386 42.8871 AUD Purchase 22,551 43.2534 AUD Purchase 43,019 42.8525 AUD Purchase 35,208 42.7000 AUD Purchase 5,941 42.7000 AUD Purchase 123,457 43.0569 AUD Purchase 1,000 42.9386 AUD Purchase 159,692 42.7347 AUD Purchase 159,692 42.7347 AUD Sale 171,386 42.8871 AUD Sale 800 42.7115 AUD Sale 202 42.9714 AUD Sale 43,019 42.8525 AUD Sale 43,019 42.8525 AUD Sale 159,692 42.7347 AUD Sale 3,400 42.9283 AUD Sale 415 42.8400 AUD Sale 123,457 43.0569 AUD Sale 16,660 42.9799 AUD Sale 10,445 42.7000 AUD Sale 180 42.7115 AUD (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per (e.g. CFD) (Note 6) Securities unit CFD Short 1000 42.9385 CFD Long 3400 42.9282 CFD Long 202 42.9713 (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 December 2007 Contact name Barclays Compliance 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

Companies

Barclays (BARC)
UK 100

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