OCTG3 2021 IN: Oil country tubular goods 3
Listing of counsel granted disclosure

Cassidy Levy Kent (Canada) LLP
1210-55 Metcalfe St
Ottawa ON  K1P 6L5

Telephone: 613-232-7171
Fax: 613-231-3191

• Welded Tube of Canada Corp
• Evraz Inc. NA Canada

McMillan LLP
2000-45 O’Connor St
Ottawa ON  K1P 1A4

Telephone: 613-232-7171
Fax: 613-231-3191

• Algoma Tubes Inc., Prudential Steel ULC, Tenaris Global Services (Canada) Inc. and Hydril Canadian Company LP (collectively “Tenaris Canada”)
• Techgen S.A de C.V
• Servicios Generales Tenaris Tamsa, S. A. de C. V. (SEGE)
• Ternium Mexico, S.A. de C.V. (Ternium)
• Tenaris Global Services S.A. (TGSU)
• Exiros B.V. Sucursal Uruguay (Exiros)
• Tubos de Acero de Mexico S.A. (TAMSA)

Craig Logie, Barrister & Solicitor
400-340 King St E
Toronto ON  M5A 1K8

Telephone: 416-572-8529

And (under the direction of above):

Affleck Greene McMurtry LLP
200-365 Bay St
Toronto ON  M5H 2V1

Telephone: 416-360-2838

• United Steelworkers (USW)