BLOCK LISTING RETURNDate: 3 March 2014Name of applicant: Elementis plcName of scheme: Elementis 2003 Executive Share Option SchemePeriod of return: From: 1 September To: 28 February 2014 2013Balance of unallotted securities 1,866,029under scheme(s) from previousreturn:Plus: The amount by which the block nilscheme(s) has been increased sincethe date of the last return (if anyincrease has been applied for):Less: Number of securities issued/ 199,464allotted under scheme(s) duringperiod (see LR3.5.7G):Equals: Balance under scheme(s) not 1,666,565yet issued/allotted at end ofperiod:Name of applicant: Elementis plcName of scheme: Elementis plc 2008 Savings Related Share Option SchemePeriod of return: From: 1 September To: 28 February 2014 2013Balance of unallotted securities 335,025under scheme(s) from previousreturn:Plus: The amount by which the block nilscheme(s) has been increased sincethe date of the last return (if anyincrease has been applied for):Less: Number of securities issued/ 322,567allotted under scheme(s) duringperiod (see LR3.5.7G):Equals: Balance under scheme(s) not 12,458yet issued/allotted at end ofperiod:Name of applicant: Elementis plcName of scheme: Elementis plc Long Term Incentive Plan 2008 (as amended in 2010)Period of return: From: 1 September To: 28 February 2014 2013Balance of unallotted securities 149,188under scheme(s) from previousreturn:Plus: The amount by which the block 1,496,000scheme(s) has been increased sincethe date of the last return (if anyincrease has been applied for):Less: Number of securities issued/ nilallotted under scheme(s) duringperiod (see LR3.5.7G):Equals: Balance under scheme(s) not 1,645,188yet issued/allotted at end ofperiod:Name of contact: Wai WongTelephone number of contact: 020 7408 9300Total number of shares in issue at 458,880,872the end of the period