Blk Listing Six-Mnthly Return

Elementis PLC 1 February 2001 Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1998 To: 31 JULY 1998 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,000,000 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 150,659 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,849,341 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 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: 431,400,329 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1998 To: 31 JANUARY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 5,849,341 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 60,619 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,788,722 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 6,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,461,648 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1999 To: 31 JULY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 5,788,722 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 1,146 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,787,576 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 6,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1999 To: 31 JANUARY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 5,787,576 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,787,576 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 6,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 398 1439 Contact address: ONE GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 2000 To: 31 JULY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 5,787,576 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,787,576 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 6,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1998 To: 31 JULY 1998 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 7,000,000 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 213,367 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,786,633 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,400,329 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1998 To: 31 JANUARY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,786,633 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 700 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,785,933 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,461,648 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1999 To: 31 JULY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,785,933 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,785,933 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1999 To: 31 JANUARY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,785,933 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,785,933 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 2000 To: 31 JULY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,785,933 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,785,933 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS DISCRETIONARY EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 2000 To: 31 JANUARY 2001 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 6,785,933 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 6,785,933 7 Number and class of share(s) (amount of stock/debt securities) originally listed and the date of admission: 24 FEBRUARY 1998 7,000,000 Ordinary Shares of 5p Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON 3C3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1998 To: 31 JULY 1998 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,500,000 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: 79,100 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 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: 431,400,329 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1998 To: 31 JANUARY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,420,900 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 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: 431,461,648 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 1999 To: 31 JULY 1999 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,420,900 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 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: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 1999 To: 31 JANUARY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,420,900 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 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: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 FEBRUARY 2000 To: 31 JULY 2000 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,420,900 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 5 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: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE GREAT TOWER STREET, LONDON, EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS UNAPPROVED EXECUTIVE SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 2000 To: 31 JANUARY 2001 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 1,420,900 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 1,420,900 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 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: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Schedule 5 - Block Listing Six-Monthly Return 1 Name of company: Elementis plc 2 Name of Scheme: ELEMENTIS SAVINGS RELATED SHARE OPTION SCHEME 1998 3 Period of Return - From: 1 AUGUST 2000 To: 1 FEBRUARY 2001 4 Number and class of share(s) (amount of stock/debt security) not issued under scheme at the end of last period: 5,787,576 Ordinary Shares of 5p 5 Number of shares issued/allotted under scheme during period: NIL 6 Balance under scheme not yet issued/allotted under scheme at end of period: 5,787,576 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 Please confirm total number of shares in issue at the end of the period in order for us to update our records: 431,462,794 Contact name for queries: KERIN WILLIAMS Contact telephone number: 020 7398 1439 Contact address: ONE, GREAT TOWER STREET, LONDON EC3R 5AH Name of person making return: KERIN WILLIAMS Position of person making return: DEPUTY GROUP COMPANY SECRETARY Additional Information:

Companies

Elementis (ELM)
Investor Meets Company
UK 100