Commodity

Price

Date

Coking coal

1441.25

01/13

Coking coal

1431.25

01/12

Coking coal

1431.25

01/11

Coking coal

1431.25

01/10

Coking coal

1421.25

01/09

Coking coal

1421.25

01/08

Coking coal

1436.25

01/07