February 14, 2024
Project No. 6397.3
Via Email: SStewart@archrsc.com
Mr. Wm. Scott Stewart
Arch Resources, Inc.
1 CityPlace Drive, Suite 300
St. Louis, Missouri 63141
Reference: Consent of Independent Experts
Dear Mr. Stewart:
We hereby consent to the reference to Weir International, Inc. in the Annual Report on Form 10-K of Arch Resources, Inc. for the year ended December 31, 2023.
We further wish to advise that Weir International, Inc. was not employed on a contingent basis and that at the time of preparation of our report, as well as at present, neither Weir International, Inc. nor any of its employees had, or now has, a substantial interest in Arch Resources, Inc. or any of its affiliates or subsidiaries.
Respectfully submitted,
Fran X. Taglia
President