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Management - Labor Relations (Tables)

12 Months Ended

Dec. 31, 2025

Risks and Uncertainties [Abstract]

Schedule of operations with employees represented by labor unions

The following table presents the Company’s active and inactive mining operations as of December 31, 2025 in which the employees are represented by organized labor unions:

Mine

Approximate Number of Active Employees Represented

Union

Current Agreement Expiration Date or Date Amendable

U.S.

Kayenta

30

UMWA

November 2029

Shoal Creek

290

UMWA

June 2029

Australia

Wilpinjong

425

MEU

May 2028

Coppabella (1)

305

MEU

December 2025

Moorvale

125

MEU

May 2028

Centurion

240

N/A

January 2028

CMJV

Handling and preparation plant employees

10

MEU

April 2027

Metropolitan

Underground employees - Production

190

MEU

July 2028

Underground employees - Deputies

15

MEU

July 2026

Handling and preparation plant employees

20

MEU

January 2027

Wambo

Handling and preparation plant employees (1)

20

MEU

August 2025

(1)    The Company is currently negotiating a new labor agreement with the MEU and employees.

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