Accredited Body: DQS GmbH, August-Schanz-Straße 21, 60433 Frankfurt am Main, Germany 1 / 3

CERTIFICATE

This is to certify that

Orion Engineered Carbons GmbH

Hahnstraße 49 60528 Frankfurt a.M. Germany

has implemented and maintains a Quality Management System.

Scope: Marketing, Innovation, Production and Sales of Carbon Black, Carbon Black Preparations, Inorganic Materials, Production of Energy

Through an audit, documented in a report, it was verified that the management system fulfills the requirements of the following standard:

ISO 9001 : 2015

Certificate registration no.

Valid from

Valid until

Date of certification

494546 QM15

2021-02-13

2024-02-12

2021-01-11

DQS GmbH

Markus Bleher Managing Director

Annex to certificate Registration No. 494546 QM15 Orion Engineered Carbons GmbH

Hahnstraße 49 60528 Frankfurt a.M. Germany

This annex (edition: ) is only valid in connection with the above-mentioned certificate. 2 / 3

Location Scope

056725 Orion Engineered Carbons GmbH Global Administrative and Operational Headquarters Hahnstraße 49 60528 Frankfurt / Germany

Marketing, Innovation, Production and Sales of Carbon Black, Carbon Black Preparations, Inorganic Materials and Energy

070307 Orion Engineered Carbons GmbH Werk Kalscheuren Harry-Kloepfer-Straße 1 50997 Köln / Germany

Innovation and Production of Carbon Black, Carbon Black Preparations, Pigment Blue Preparations and Energy

319935 Orion Engineered Carbons S.r.l. Via Baiona 170 48123 Ravenna / Italy

Production of Carbon Black and Energy

461231 Orion Engineered Carbons Sp. z o.o. ul. 3 Maja 83 38-200 Jaslo / Poland

Production of Carbon Black and Energy

468858 Norcarb Engineered Carbons AB Kusthamnsgatan 1 21124 Malmö / Sweden

Production and distribution of Carbon Black and Energy

489840 Orion Engineered Carbons LLC Hwy 1559 Borger, TX, 79007 / USA

Production of Carbon Black and Energy

Annex to certificate Registration No. 494546 QM15 Orion Engineered Carbons GmbH

Hahnstraße 49 60528 Frankfurt a.M. Germany

This annex (edition: ) is only valid in connection with the above-mentioned certificate. 3 / 3

Location Scope

499954 Orion Engineered Carbons Co., Ltd. Yeosu-Si 310-88, Jindallae-Gil 59614 Jeollanam-Do Republic of Korea

Innovation and Production of Carbon Black and Energy

500900 Orion Engineered Carbons (Pty) LTD John Tallant Road, Deal Party Port Elizabeth 6000 / South Africa

Production of Carbon Black and Energy

502665 Orion Engineered Carbons LLC 11135 St route 7 North Belpre , OH, 45714-9496 / USA

Production of Carbon Black and Energy

502664 Orion Engineered Carbons LLC 7095 LA 83 South Franklin, LA, 70538 / USA

Production of Carbon Black and Energy

502660 Orion Engineered Carbons LLC 1513 Echo Road Orange, TX, 77632 / USA

Production of Carbon Black and Energy

505297 Orion Engineered Carbons Ltda Avenida Antonio Fadin, 1300 Paulínia, SP, CEP 13147-030 / Brazil

Production of Carbon Black and Energy

538541 Orion Engineered Carbons Qingdao Co., Ltd. 47 North Fuzhou Road Jiaozhou 266300, Shandong China

Production of Carbon Black and Energy