CONSTRUCTION MATERIALS TESTING LTD.

Ares Management Limited, Acting as Security Agent and Security Trustee for Itself and the Other Beneficiaries Including Any Successor Appointed by the Beneficiaries Pursuant to the Finance Documents (As Defined in the Bond and Floating Charge) Attached.

Ares Management Limited (As Security Agent)

THE ROYAL BANK OF SCOTLAND PLC

BOND & FLOATING CHARGE

The Royal Bank of Scotland PLC

Undertaking and all property and assets present and future of the company including uncalled capital.