CORE NATURAL RESOURCES, INC.

NAT · Natural Resources

Federal Mine Plan Permitting Federal Coal Leasing Program NEPA Permitting Reforms Buffalo BLM Field Office Resource Management Plan

LBR · Labor Issues/Antitrust/Workplace

OWCP Black Lung Self-Insurance Rule

CAW · Clean Air and Water (quality)

EPA Deregulatory Actions on air and water regulations for coal fired power plants Clean Power Plan 2.0 Mercury Air Toxins Standards Ozone Transport Rule Endangerment Finding Effluent Limitations Guidelines Definition of Best Available Technology Waters of the United States

ENG · Energy/Nuclear

Advanced coal technologies Grid Reliability Issues Energy related executive orders

BUD · Budget/Appropriations

FY 2025 Energy & Water Appropriations, Multiple Titles FY 2025 Interior & Environment Appropriations, Multiple Titles FY 2025 Labor-HHS Appropriations, Multiple Titles FY 2025 Defense Appropriations, Multiple Titles FY 2026 Energy & Water Appropriations, Multiple Titles FY 2026 Interior & Environment Appropriations, Multiple Titles FY 2026 Labor-HHS Appropriations, Multiple Titles FY 2026 Defense Appropriations, Multiple Titles H.R. 1968 Full-Year Continuing Appropriations and Extensions Act, 2025 H.R. 1 One Big Beautiful Bill Act, Multiple Titles

Literal federal measure citations: H.R. 1968, H.R. 1

TRD · Trade (domestic/foreign)

USTR Section 301 Investigation of China's Targeting of the Maritime, Logistics, and Shipbuilding Sectors for Dominance Promoting Coal Exports and Export Facilities

TRA · Transportation

Class 1 Railroad Service and Transportation Issues

TAX · Taxation/Internal Revenue Code

Black Lung Coal Excise Tax Abandoned Mine Land Fee Energy Production Subsidies Percentage Depletion Tax Corporate Income Tax Corporate Tax Reform HR. 1 One Big Beautiful Bill Act, Multiple Titles

Literal federal measure citations: HR. 1