Columbian Thermal Coal

#

RESOURCE

BTU

PORT

TYPE

TONNAGE/MO.

PRICE

SULFUR

ASH

MOISTURE

1

RB-1 (F)

10,400

Bolivar/Brisas

Thermal B

100K MT (3 Yrs)

$147/MT

0.65%

9.2%

8.8%

2

RB-1 (F)

10,800

Bolivar/Brisas

Thermal B

40K MT (Spot)

149/MT

0.78%

5.5%

7.7%

3

RB-1 (F)

12,400

Bolivar/Brisas

Thermal A

100K MT (3 Yrs)

156/MT

0.67%

4.5%

5.9%

4

RB-1 (F)

12,661

Bolivar/Brisas

Thermal A

100K MT (3 Yrs)

168/MT

0.89%

6.7%

3.8%

5

RB-1 (F)

12,675

Bolivar/Brisas

Thermal A

100K MT (3 Yrs)

171/MT

0.41%

1.8%

7.1%

6

RB-2 (T)

13,200

Bolivar

Thermal A

180K MT (3 Yrs)

186/MT

0.94%

3.3%

10.6%

7

RB-3 (D)

8

RB-4 (--)