Blocklisting Interim Review

Elementis PLC
15 July 2005

                                  SCHEDULE 5 

                      BLOCK LISTING SIX MONTHLY RETURN


To:         Listing Applications 
            UK Listing Authority 
            Financial Services Authority 
            25, The North Colonnade 
            Canary Wharf 
            London, EI4 5HS

Please ensure the entries on this return arc typed

1.     Name of company      ELEMENTIS PLC

2.     Name of Scheme:      ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998
 
3.     Period of return;    From  08.01.05 to 15.07.05


4.     Number and class of shares (amount
       of stock/debt security) not issued 
       under scheme                                 5,328,596

5.     Number of Shares issued/allotted 
       under scheme during period:                  2,812,807

6.     Balance under scheme not yet 
       issued/allotted at end of period             2,515,789
 
7.     Number and class of shares) (amount 
       of stock/debt securities) originally 
       listed and the date of admission;            6,000,000 ORDINARY
                                                    SHARES OF 5P 
                                                    - 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:                      Address: ELEMENTIS PLC
Name:  PENNY WATSON                                ELEMENTIS HOUSE
Telephone:  [phone]                           56 KINGSTON ROAD
                                                   STAINES TW18 4ES

Person making return:

Name:      PENNY WATSON
Position:  COMPANY SECRETARY ASSISTANT
Signature:


                      This information is provided by RNS
            The company news service from the London Stock Exchange