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Validity of this certificate is based on the successful completion of the periodic surveillance audits of the management system defined by the above scope and is contingent upon

prompt,written notification to ABS Quality Evaluations, Inc. of significant changes to the management system or components thereof.

ABS Quality Evaluations, Inc. 1701 City Plaza Drive, Spring, TX 77389, U.S.A.

Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation.

Copyright 2011-2019 ABS Quality Evaluations, Inc. All rights reserved.

ABS Quality Evaluations

This is to certify that the Quality Management System of:

Worthington

Worthington Industries

1127 Dearborn DriveColumbus, OH 43085

U.S.A.

IATF 16949:2016

The Quality Management System is applicable to:

Certificate No: 38302.A

Effective Date: 05 September 2018

Expiration Date: 04 September 2021

Revision Date: 16 December 2019

IATF No: 0328560 Dominic Townsend, President

SLITTING, CUTTING-TO-LENGTH, ROLLING, ANNEALING OF STEEL PRODUCTS

EXCLUDING PRODUCT DESIGN IATF 16949:2016, CLAUSE 8.3

(WITH ADDITIONAL FACILITIES LISTED ON ATTACHED ANNEX)

Certificate Of Conformance

has been assessed by ABS Quality Evaluations, Inc. and found to be in conformance with the requirements set forth by:

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ABS Quality Evaluations

Worthington

IATF 16949:2016

Certificate Of ConformanceANNEX

At Below Facilities:

Validity of this certificate may be confirmed at www.abs-qe.com/cert_validation.

Copyright 2011-2019 ABS Quality Evaluations, Inc. All rights reserved.

38302.ACertificate No:

0328560IATF No:

Facility: Worthington Industries

100 Old Wilson Bridge

Columbus, OH 43085

U.S.A.

Activity: Contract Review, Logistics, Purchasing, Quality System

Management, Sales, Supplier Management