ALTA PERFORMANCE MATERIALS LIMITED

Barclays Bank PLC

Intellectual property includes all patents and patent applications, trade and service marks and trade and service mark applications (and all goodwill associated with any such registrations and applications), all brand and trade names, all copyrights and rights in the nature of copyright, all design rights, all registered designs and applications for registered designs, all inventions, all trade secrets, all know-how and all other intellectual property rights in england and/or wales. For more details of the intellectual property please refer to the attached instrument.

Barclays Bank PLC

Intellectual property includes all patents and patent applications, trade and service marks and trade and service mark applications (and all goodwill associated with any such registrations and applications), all brand and trade names, all copyrights and rights in the nature of copyright, all design rights, all registered designs and applications for registered designs, all inventions, all trade secrets, all know-how and all other intellectual property rights in england and wales. For more detail of the intellectual property please refer to the attached instrument.

BARCLAYS BANK PLC AS SECURITY AGENT

Barclays Bank PLC as Security Agent

N/A.