Rule 8.3 - KAZAKHMYS

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 KAZAKHMYS Class of relevant security ORD GBP0.20 to which the dealings being disclosed relate (Note 2) Date of dealing 26 March 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 6,072,259 1.33% 312,185 0.07% securities (2) Derivatives 412,105 0.09% 449,138 0.10% (other than options) (3) Options and 0 0.00% 0 0.00% agreements to purchase/sell Total 6,484,364 1.43% 761,323 0.17% (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 22,165 15.9690 Purchase 2,884 15.9130 Purchase 2,021 15.4200 Purchase 4,896 15.9758 Purchase 4,600 15.9691 Sale 2,884 16.0222 Sale 1,000 15.8980 Sale 3,100 15.9296 Sale 15,971 16.0003 Sale 2,021 15.4200 Sale 9,460 15.9675 Sale 13,774 15.9844 Sale 200 16.1600 Sale 2,327 16.0600 Sale 37,888 15.9707 Sale 18,174 15.9763 (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per (e.g. CFD) (Note 6) Securities unit (GBP) CFD Short 2884 15.913 CFD Short 22165 15.969 CFD Short 4600 15.9691 CFD Short 4896 15.9758 CFD Long 1000 15.898 CFD Long 3100 15.9296 CFD Long 18174 15.9762 CFD Long 13774 15.9843 CFD Long 15971 16.0002 CFD Long 2884 16.0221 CFD Long 200 16.16 (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 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. None Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 27 March 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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