Blocklisting Interim Review

Elementis PLC 01 August 2007 Elementis plc BLOCK LISTING INTERIM REVIEW To: FSA Date: 1 August 2007 1. Name of company Elementis plc 2. Name of scheme Elementis Discretionary Executive Share Option Scheme (1998 Approved Scheme) 3. Period of return: From 1 February 2007 to 31 July 2007 4. Balance under scheme from previous return - 5. Number of shares issued / allotted under scheme during period: 253,510 6. Balance under scheme not yet issued / allotted at end of period 6,218,567 7. Number and class of share(s) (amount of stock / debt securities) originally listed and the date of admission; 7,000,000 ordinary shares of 5p each listed 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 446,173,893 Contact for queries/person making the return Wai Wong Company Secretary 10 Albemarle Street, London W1S 4BL 020 7408 9300 Elementis plc BLOCK LISTING INTERIM REVIEW To: FSA Date: 1 August 2007 1. Name of company Elementis plc 2. Name of scheme Elementis Unapproved Executive Share Option Scheme (1998 Unapproved Scheme) 3. Period of return: From 1 February 2007 to 31 July 2007 4. Balance under scheme from previous return - 5. Number of shares issued / allotted under scheme during period: 1,252,153 6. Balance under scheme not yet issued / allotted at end of period 2,123,937 7. Number and class of share(s) (amount of stock / debt securities) originally listed and the date of admission; 1,500,000 ordinary shares of 5p each listed on 24 February 1998 2,087,087 ordinary shares of 5p each listed on 18 October 2006 2,005,498 ordinary shares of 5p each listed on 27 June 2007 500,000 ordinary shares of 5p each listed on 4 July 2007 Please confirm total number of shares in issue at the end of the period in order for us to update our records 446,173,893 Contact for queries/person making the return Wai Wong Company Secretary 10 Albemarle Street, London W1S 4BL 020 7408 9300 Elementis plc BLOCK LISTING INTERIM REVIEW To: FSA Date: 1 August 2007 1. Name of company Elementis plc 2. Name of scheme Elementis Savings Related Share Option Scheme (1998 SAYE Scheme) 3. Period of return: From 1 February 2007 to 31 July 2007 4. Balance under scheme from previous return - 5. Number of shares issued / allotted under scheme during period: 1,195,515 6. Balance under scheme not yet issued / allotted at end of period 283,750 7. Number and class of share(s) (amount of stock / debt securities) originally listed and the date of admission; 6,000,000 ordinary shares of 5p each listed on 24 February 1998 481,413 ordinary shares of 5p each listed on 4 July 2007 Please confirm total number of shares in issue at the end of the period in order for us to update our records 446,173,893 Contact for queries/person making the return Wai Wong Company Secretary 10 Albemarle Street, London W1S 4BL 020 7408 9300 Elementis plc BLOCK LISTING INTERIM REVIEW To: FSA Date: 1 August 2007 1. Name of company Elementis plc 2. Name of scheme Elementis 2003 Executive Share Option Scheme (2003 ESO Scheme) 3. Period of return: From 1 February 2007 to 31 July 2007 4. Balance under scheme from previous return - 5. Number of shares issued / allotted under scheme during period: 1,615,186 6. Balance under scheme not yet issued / allotted at end of period 1,103,047 7. Number and class of share(s) (amount of stock / debt securities) originally listed and the date of admission; 2,500,000 ordinary shares of 5p each listed on 21 November 2005 2,000,000 ordinary shares of 5p each listed on 26 September 2006 900,000 ordinary shares of 5p each listed on 4 July 2007 Please confirm total number of shares in issue at the end of the period in order for us to update our records 446,173,893 Contact for queries/person making the return Wai Wong Company Secretary 10 Albemarle Street, London W1S 4BL 020 7408 9300 This information is provided by RNS The company news service from the London Stock Exchange

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Elementis (ELM)
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