We appreciate you taking the time to fill out this survey. Completing the survey will take no more than 5 minutes of your time. Please provide us with your (company) details do we can send you a small token of our appreciation for filling in the survey. We look forward to your feedback and comments.

10 April 2017

Birgit Otto

Executive Vice President & COO

André van den Berg

Executive Vice President & CCO

10 April 2017