Rule 8.3 - ALLIANCE UNICHEM PLC

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 ALLIANCE UNICHEM PLC Class of relevant security ORD GBP 0.10 to which the dealings being disclosed relate (Note 2) Date of dealing 10 JULY 2006 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 25,781,944 (7.13%) 0 (0.00%) securities (2) Derivatives 0 (0.00%) 83,945 (0.02%) (other than options) (3) Options and 0 (0.00%) 0 (0.00%) agreements to purchase/sell Total 25,781,944 (7.13%) 83,945 (0.02%) (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 1,672 9.9952 Purchase 319 10.0624 Purchase 409 10.0650 Purchase 439 10.0550 Purchase 1,100 9.9850 Purchase 1,519 Transfer Purchase 2,360 10.0020 Purchase 5,250 10.0177 Purchase 29,327 10.0106 Sale 900 10.0464 Sale 67 10.0500 Sale 900 9.9800 Sale 1,519 Transfer (b) Derivatives transactions (other than options) Product name, Long/Short Number of Price per unit (e.g. CFD) (Note 6) Securities (GBP) CFD Long 5,250 10.0177 (c) Options transactions in respect of existing securities (i) Writing, selling, purchasing or varying (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. Is a Supplemental Form 8 attached? (Note 9) NO Date of disclosure 11 JULY 2006 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

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Barclays (BARC)
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