Accredited Body: UL DQS Inc., 1130 West Lake Cook Road, Suite 340, Buffalo Grove, IL 60089 USA 1 / 2

CERTIFICATE

This is to certify that

Sasol Chemicals (USA), LLC

2201 Old Spanish Trail Westlake, LA 70669 United States of America with the organizational units/sites as listed in the annex

has implemented and maintains a Quality Management System.

Scope: The manufacture, storage and distribution of Ethylene and derivative products.

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

ISO 9001 : 2008

Certificate registration no.

Date of original certification

Date of certification

Valid until

10008178 QM08

2015-04-23

2015-04-23

2018-04-22

UL DQS Inc.

Ganesh Rao Managing Director

Annex to Certificate Registration No. 10008178 QM08

Sasol Chemicals (USA), LLC

2201 Old Spanish Trail Westlake, LA 70669 United States of America

This annex (edition: 2015-04-23) is only valid in connection with the above-mentioned certificate. 2 / 2

Location Scope

10013836 Sasol Chemicals (USA) LLC 7800 South Kolb Road Tucson, AZ 85706 United States of America

The manufacture, distribution and storage of powdered alumina product.

Remote Location Scope

10008180 Sasol Chemicals (USA) LLC 900 Threadneedle, Suite 100 Houston, TX 77079 United States of America

The remote location at Houston, TX performs the following primary functions: Customer Service, Corporate Procurement, Logistics Management and Regulatory Compliance Management.