Warrior Met Coal — Aug 6, 2025 release

Key factors that may affect the full year 2025 outlook include: • One longwall move in Q2 and three planned longwall moves before year end (two in Q3 and one in Q4), • HCC index pricing, geography of sales and freight rates, • Trade and tariff policies, • Exclusion of other non-recurring costs, • New labor contract, and • Inflationary pressures. The Company's guidance for its capital expenditures consists of sustaining capital spending of approximately $90-$100 million, including regulatory gas requirements and final 4 North bunker construction, and discretionary capital spending of $225-$250 million for the development of the Blue Creek reserves. The Company does not provide reconciliations of its outlook for cash cost of sales (free-on-board port) to cost of sales in reliance on the unreasonable efforts exception provided for under Item 10(e)(1)(i)(B) of Regulation S-K. The Company is unable, without unreasonable efforts, to forecast certain items required to develop the meaningful comparable Generally Accepted Accounting Principles ("GAAP") cost of sales. These items typically include non-cash asset retirement obligation accretion expenses and other non-recurring indirect mining expenses that are difficult to predict in advance in order to include in a GAAP estimate. The unavailable information could have a significant impact on the Company's reported financial results. Use of Non-GAAP Financial Measures This release contains the use of certain non-GAAP financial measures. These non-GAAP financial measures are provided as supplemental information for financial measures prepared in accordance with GAAP. Management believes that these non-GAAP