Blocklisting Interim Review

Elementis PLC
15 July 2005



                    BLOCKLISTING SIX MONTHLY REVIEW


1. NAME OF COMPANY:     ELEMENTIS PLC



2. NAME OF SCHEME:      ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION
                        SCHEME 1998



3. PERIOD OF RETURN:     FROM: 08.01.05     TO:  15.07.05



4. NUMBER AND CLASS OF SHARES(S)
   (AMOUNT OF STOCK/DEBT SECURITY)    1,308,126
   NOT ISSUED UNDER SCHEME
   AT END OF THE LAST PERIOD:



5. NUMBER OF SHARES ISSUED/ALLOTTED
   UNDER SCHEME DURING PERIOD:        102,000



6. BALANCE UNDER SCHEME NOT YET ISSUED/ALLOTTED 
   AT END OF PERIOD:                  1,206,126



7. NUMBER AND CLASS OF SHARE(S)                    1,500,000
   (AMOUNT OF STOCK/DEBT SECURITIES)               ORDINARY SHARES OF 5P LISTED
   ORIGINALLY LISTED AND THE DATE OF ADMISSION:    ON 24 FEBRUARY 1998


PLEASE CONFIRM TOTAL NUMBER OF SHARES IN ISSUE AT THE END OF THE PERIOD
IN ORDER FOR US TO UPDATE OUR RECORDS.      434,975,917 ORDINARY SHARES OF 5P

CONTACT FOR QUERIES

NAME:          PENNY WATSON
TELEPHONE:     [phone]




                    

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