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               02 JUNE 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         25,642,408    (7.09%)       148,210   (0.04%)
securities
(2) Derivatives             238    (0.00%)        27,685   (0.01%)
(other than
options)
(3) Options and               0    (0.00%)             0   (0.00%)
agreements to
purchase/sell

Total                25,642,646    (7.09%)       175,895   (0.05%)



(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      282                  9.4398
Purchase      582                  9.3566
Purchase      4,864                9.4997
Purchase      20,345               9.3687
Purchase      16,598               9.4553
Sale          5,037                9.4400
Sale          317                  9.2150
Sale          51,978               9.4657
Sale          69,323               9.2921
Sale          923                  9.5000
Sale          4,494                9.4972

NB. The following transaction which was disclosed on 03/05/06 has been
cancelled;

Purchase/sale  Number of Securities Price per unit
                                  (GBP)
Purchase      409                  8.9044


(b)  Derivatives transactions (other than options)

Product    Long/Short    Number of Securities  Price Per
name,      (Note 6)      (Note 7)              Unit (GBP)
e.g. CFD
CFD        Long          4,494                 9.4972
CFD        Short         16,598                9.4553
CFD        Short         4,864                 9.4997


(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                         05 June 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