SSH – Henderson Global Investors Limited

Disclosure of movement of 1% or more in substantial holding or change in nature of relevant interest, or both Sections 277 and 278, Financial Markets Conduct Act 2013 To NZX Limited and To Metro Performance Glass Limited Relevant event being disclosed: Disclosure of movement of 1% or more in substantial holding Date of relevant event: 15 February 2017 Date this disclosure made: 16 February 2017 Date last disclosure made: 3 November 2015 Substantial product holder(s) giving disclosure Full name(s): Henderson Global Investors Limited Summary of substantial holding Class of quoted voting products: Metro Performance Glass Ordinary Shares (MPG) Summary for Henderson Global Investors Limited For this disclosure,-- (a) total number held in class: 12,176,382 (b) total in class: 185,030,000 (c) total percentage held in class: 6.58% For last disclosure,-- (a) total number held in class: 10,234,771 (b) total in class: 185,030,000 (c) total percentage held in class: 5.53% Details of transactions and events giving rise to relevant event Details of the transactions or other events requiring disclosure: See Annexure 1 Details after relevant event Details for Henderson Global Investors Limited Nature of relevant interest(s): Investment Manager For that relevant interest,-- (a) number held in class: 12,176,382 (b) percentage held in class: 6.58% (c) current registered holder(s): See Annexure 2 (d) registered holder(s) once transfers are registered: For a derivative relevant interest, also-- (a) type of derivative: N/A (b) details of derivative: N/A (c) parties to the derivative: N/A (d) if the substantial product holder is not a party to the derivative, the nature of the relevant interest in the derivative: N/A Additional information Address(es) of substantial product holder(s): 201 Bishopsgate, London EC2M 3AE, UK Contact details: Saffick Ramjahn HGIACompliance@henderson.com +61 2 8298 4025 Name of any other person believed to have given, or believed to be required to give, a disclosure under the Financial Markets Conduct Act 2013 in relation to the financial products to which this disclosure relates: N/A Certification I, Saffick Ramjahn, certify that, to the best of my knowledge and belief, the information contained in this disclosure is correct and that I am duly authorised to make this disclosure by all persons for whom it is made. See Annexure 1 & Annexure 2 attached End CA:00296873 For:MPG Type:SSH Time:2017-02-16 16:13:03