What changed in this filing

/stocks — the workspaceLOADING

Item 2. Properties

2021-03-15 compared with 2020-03-18 · 43 added, 36 removed, 88 unchanged (47% of the section changed)

28 unchanged sentences

Recoverable Reserves

Reportable Segment

Reportable Segment Location Reserves Proven Probable Assigned (2)

Unassigned (2)

West Virginia

CAPP - Met Other

Virginia, West Virginia

CAPP - Thermal

West Virginia

Deep Mine 41 Virginia 28,475 22,685 5,790 28,475 —

Road Fork 52 West Virginia 32,803 23,238 9,565 16,759 16,044

Black Eagle West Virginia 17,387 12,483 4,904 17,387 —

Lynn Branch West Virginia 23,228 12,298 10,930 23,228 —

Met Other Virginia, West Virginia, Pennsylvania 517,206 370,410 146,796 240,816 276,390

CAPP - Thermal West Virginia 4,444 3,911 533 4,444 —

623,543 445,025 178,518 331,109 292,434

(1) 1 short ton is equivalent to 0.907185 metric tons.

4 unchanged sentences

(in thousands of short tons) (1)

Reserve Control

By Permit Status

By Coal Market Type (2)

Reportable Segment

Not Permitted

CAPP - Met Other

Reserve Control By Permit Status By Coal Market Type (2)

Reportable Segment Owned Leased Permitted Not Permitted Met Thermal

Deep Mine 41 — 28,475 25,673 2,802 28,475 —

Road Fork 52 237 32,566 2,422 30,381 32,803 —

Black Eagle — 17,387 12,944 4,443 17,387 —

Lynn Branch 813 22,415 14,479 8,749 23,228 —

Met Other 61,983 455,223 123,185 394,021 460,281 56,925

CAPP - Thermal — 4,444 4,444 — — 4,444

63,033 560,510 183,147 440,396 562,174 61,369

(1) 1 short ton is equivalent to 0.907185 metric tons.

3 unchanged sentences

(in thousands of short tons) (1)

Sulfur Content

Reportable Segment

Primary Coal Type

1 - 1.5% Sulfur

CAPP - Met Other

CAPP - Thermal

Sulfur Content Average Btu

Reportable Segment Reserves Primary Coal Type (2)

<1% Sulfur 1 - 1.5% Sulfur >1.5% Sulfur >12,500 <12,500

Deep Mine 41 28,475 MVM 28,475 — — 28,475 —

Road Fork 52 32,803 LVM 32,803 — — 32,803 —

Black Eagle 17,387 HVM 17,387 — — 17,387 —

Lynn Branch 23,228 HVM 23,228 — — 23,228 —

Met Other 517,206 HVM 397,385 114,837 4,984 497,865 19,341

CAPP - Thermal 4,444 T 4,444 — — — 4,444

623,543 503,722 114,837 4,984 599,758 23,785

(1) 1 short ton is equivalent to 0.907185 metric tons.

6 unchanged sentences

Transportation

Reportable Segment

Reserves (thousands of short tons) (1)

Reportable Segment Reserves (thousands of short tons) (1)

Mining Equipment (3)

CAPP - Met Other

CAPP - Thermal

Rail Other (4)

Deep Mine 41 28,475 U CM CSX B

Road Fork 52 32,803 U CM NS B

Black Eagle 17,387 U CM CSX B

Lynn Branch 23,228 U CM CSX —

Met Other 517,206 U/S CM/S/H NS/CSX B

CAPP - Thermal 4,444 U CM NS/CSX B

(1) 1 short ton is equivalent to 0.907185 metric tons.

3 unchanged sentences

S = Shovel/Excavator/Loader/Trucks;

LW = Longwall;

CM = Continuous Miner;

4 unchanged sentences

Preparation Plant(s)

Reportable Segment/Preparation Plant

Reportable Segment/Preparation Plant Capacity

(short tons per hr) (1)

Utilization %

Source of Power

West Penn Power

Utilization % Source of Power

1,000 64% MP2 Energy

1,050 37% Old Dominion

Bandmill 1,200 51% AEP

Marfork 2,400 47% AEP

(1) 1 short ton is equivalent to 0.907185 metric tons.

2 unchanged sentences

All mineral reserve estimates have been prepared in accordance with SEC Industry Guide 7.

The following is a summary of information regarding our significant coal terminals as of December 31, 2019 :

The following is a summary of information regarding our significant coal terminal as of December 31, 2020:

• DTA coal export terminal in eastern Virginia .

We own a 65.0% interest in DTA which provides us with the ability to fulfill a broad range of customer coal quality requirements through coal blending, while also providing storage capacity and transportation flexibility.

Labelle River & Rail Terminal .

A multimodal materials handling facility offering river to rail shipping for our Cumberland mine with access to both CSX Transportation and Norfolk Southern Railway Company rail carriers.

Costs & Calculations

4 unchanged sentences

The two-year historical sales price includes the following average prices categorized by coal qualities:

Coal Qualities

Two Year Historical Average Sales Price

Coal Qualities Two Year Historical Average Sales Price

Met High-Vol.

1 unchanged sentence

Thermal - CAPP-Thermal $56

Thermal - NAPP

For the surface mining reserve areas, the mining costs were estimated using the surface mining overburden ratios.

8 unchanged sentences

Sales variable costs for royalty payments, black lung excise tax and reclamation fees were calculated, along with cost components for other indirect mining costs.

The following map shows the locations of our significant properties, CAPP - Met properties, CAPP - Thermal properties, and corporate headquarters.

The following map shows the locations of our significant properties, Met properties, CAPP - Thermal properties, and corporate headquarters.

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-K

Item 2. Properties