Attached files

file filename
EX-99.1 - EX-99.1 - FTS International, Inc.ftsi-20200930xex99d1.htm
EX-31.2 - EX-31.2 - FTS International, Inc.ftsi-20200930xex31d2.htm
EX-31.1 - EX-31.1 - FTS International, Inc.ftsi-20200930xex31d1.htm
EX-10.1 - EX-10.1 - FTS International, Inc.ftsi-20200930xex10d1.htm
10-Q - 10-Q - FTS International, Inc.ftsi-20200930x10q.htm

Exhibit 32.1

CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF

THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report on Form 10-Q of FTS International, Inc. (the “Company”) for the quarter ended September 30, 2020, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Michael Doss, Chief Executive Officer of the Company, and Lance Turner, Chief Financial Officer and Treasurer of the Company, each certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company as of the dates and for the periods indicated.

Date: November 6, 2020

By:

/s/ Michael J. Doss

Michael J. Doss

Chief Executive Officer and Director
(Principal Executive Officer)

Date: November 6, 2020

By:

/s/ Lance D. Turner

Lance D. Turner

Chief Financial Officer and Treasurer
(Principal Financial Officer and
Principal Accounting Officer)