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 30 May 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 156,678,458 4.67% 1,186,738 0.04% securities (2) Derivatives 4 0.00% 110,421 0.00% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 156,678,462 4.67% 1,297,159 0.04% (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 10,987 43.4530 AUD Purchase 125 43.5000 AUD Purchase 146 43.5000 AUD Purchase 77 43.5000 AUD Purchase 5,061 43.5000 AUD Purchase 561 43.5000 AUD Purchase 360 43.5000 AUD Purchase 48 43.5000 AUD Purchase 7,002 43.5000 AUD Purchase 127 43.5000 AUD Purchase 5,355 43.5000 AUD Purchase 135 43.5000 AUD Purchase 2,272 43.5000 AUD Purchase 23,180 43.5000 AUD Purchase 36,353 43.5000 AUD Purchase 769 43.5000 AUD Purchase 64,774 43.5087 AUD Purchase 5,968 43.5000 AUD Purchase 3,053 43.5000 AUD Purchase 1,938 44.5002 AUD Purchase 3,916 43.5000 AUD Purchase 15,178 43.5000 AUD Purchase 901 43.5000 AUD Purchase 81 43.5000 AUD Purchase 84,241 43.5044 AUD Purchase 3,654 43.5000 AUD Purchase 588 46.0200 AUD Purchase 387,478 44.6626 AUD Purchase 84,241 43.5044 AUD Purchase 21,330 43.5000 AUD Purchase 26,699 44.4017 AUD Purchase 186 43.5000 AUD Sale 519 44.5950 AUD Sale 387,478 44.6626 AUD Sale 81 43.5000 AUD Sale 84,241 43.5044 AUD Sale 146 44.4854 AUD Sale 830 43.5470 AUD Sale 1,498 43.5470 AUD Sale 244 44.4854 AUD Sale 336 44.4854 AUD Sale 135 43.5000 AUD Sale 89,500 44.7671 AUD Sale 26,699 44.4017 AUD Sale 3,695 43.5470 AUD Sale 146 43.5000 AUD Sale 186 43.5000 AUD Sale 264 44.4854 AUD Sale 1,389 43.5470 AUD Sale 5,566 44.7870 AUD Sale 9,171 44.4854 AUD Sale 5,061 43.5000 AUD Sale 268 44.4854 AUD Sale 1,519 43.5470 AUD Sale 51,969 43.5470 AUD Sale 271 44.5311 AUD Sale 139 44.4854 AUD Sale 45,432 43.5000 AUD Sale 5,355 43.5000 AUD Sale 15,689 44.4854 AUD Sale 71,900 43.5470 AUD Sale 12,688 44.4854 AUD Sale 7,002 43.5000 AUD Sale 360 43.5000 AUD Sale 652 44.4854 AUD Sale 54,984 43.5470 AUD Sale 88,906 43.5470 AUD Sale 9,703 44.4854 AUD Sale 1,547 43.5087 AUD Sale 127 43.5000 AUD Sale 232 44.4854 AUD Sale 1,315 43.5470 AUD Sale 23,180 43.5000 AUD Sale 3,053 43.5000 AUD Sale 46,178 44.6157 AUD Sale 769 43.5000 AUD Sale 5,764 43.5470 AUD Sale 1,263 43.5000 AUD Sale 1,017 44.4854 AUD Sale 493 43.5470 AUD Sale 2,306 43.5456 AUD Sale 1,728 43.5456 AUD Sale 16,956 43.5456 AUD Sale 6,342 43.5456 AUD Sale 396 44.5950 AUD Sale 2,922 43.5456 AUD Sale 1,824 43.5456 AUD Sale 3,409 43.5456 AUD Sale 561 43.5000 AUD Sale 2,837 43.5000 AUD Sale 5,065 43.5470 AUD Sale 893 44.4854 AUD Sale 1,718 43.5000 AUD Sale 2,109 43.5470 AUD Sale 372 44.4854 AUD Sale 285 43.5470 AUD Sale 50 44.4854 AUD Sale 790 43.5470 AUD Sale 568 43.5000 AUD Sale 77 43.5000 AUD Sale 86 44.4854 AUD Sale 3,916 43.5000 AUD Sale 5,968 43.5000 AUD Sale 17,910 44.4854 AUD Sale 101,490 43.5470 AUD Sale 1,281 43.5470 AUD Sale 225 44.4854 AUD Sale 125 43.5000 AUD Sale 48 43.5000 AUD Sale 1,909 43.5470 AUD Sale 541 44.5950 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 271 44.5311 CFD Long 89500 44.7671 CFD Long 5566 44.787 CFD Short 64774 43.5087 (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 02 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

Companies

Barclays (BARC)
UK 100

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