MRC Global Announces Second Quarter 2021 Earnings Release and Conference Call Schedule

June 8, 2021

MRC Global Inc. will release its second quarter 2021 results on July 29, 2021 after the market closes. In conjunction with the release, the company will host a conference call, which will be webcast, on Friday, July 30, 2021 at 10:00 a.m. Eastern / 9:00 a.m. Central.

What: MRC Global Second Quarter 2021 Earnings Conference Call

When: Friday, July 30, 2021 at 10:00 a.m. Eastern / 9:00 a.m. Central

How: Via phone. Dial 412-902-0003 and ask for the MRC Global call at least 10 minutes prior to the start time, or webcast at www.mrcglobal.com

A replay will be available through August 13, 2021 by dialing 201-612-7415 using passcode 13720269#. An archive of the webcast will be available shortly after the call at www.mrcglobal.com for 90 days.