Certificate of RegistrationQUALITY MANAGEMENT SYSTEM - ISO 9001:2015

This is to certify that: Zeon Europe GmbHHansaallee 249Düsseldorf40549Germany

Holds Certificate No: FS 554959 (10405D)and operates a Quality Management System which complies with the requirements of ISO 9001:2015 for thefollowing scope:

Marketing, sales and technical support for synthetic elastomers and latices, rubber additives,hydrocarbon resins, specialty plastics, thermoplastic elastomers, aroma and specialtychemicals, energy materials

For and on behalf of BSI:Peter U. E. Leveringhaus, Managing Director BSI Group Deutschland GmbH

Original Registration Date: 2007-01-26 Effective Date: 2019-02-26Latest Revision Date: 2019-01-21 Expiry Date: 2022-02-25

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This certificate was issued electronically and remains the property of BSI and is bound by the conditions of contract.An electronic certificate can be authenticated online.Printed copies can be validated at www.bsi-global.com/ClientDirectory or telephone +49 (0)69 22 228 9200.

BSI Group Deutschland GmbH, Hanauer Landstraße 115, 60314 Frankfurt am Main.A Member of the BSI Group of Companies.