BEFESA

Bayer congratulates Befesa

Subject: Flooding and cleaning works at MDI/CO plant

Dear Sirs,

We hereby wish to thank your company, Befesa, for the service provided over the last few years at our MDI/CO plant belonging to Bayer Polímeros, S.L., in Tarragona.

We are especially grateful for your close collaboration with our works maintenance personnel during the plant technical shutdown periods, when the difference and rapid response is most necessary for:

• Catalyst flooding in reactor works
• Plant pit cleaning works
• Exchanger and tank cleaning works

We hope to be able to continue to depend on this efficient collaboration activity in the future and we hereby encourage you to continue along these lines.

Kind regards,

Victor Ortega Lopez

MDI/CO Engineering Officer.