Entity Name

Domestic Jurisdiction

American Carbon Corp

Indiana

Deane Mining, LLC

Delaware

Quest Processing LLC

Indiana

ERC Mining Indiana Corp

Indiana

McCoy Elkhorn Coal LLC d/b/a McCoy Elkhorn Coal

Indiana

Knott County Coal LLC

Indiana

Wyoming County Coal LLC

Indiana

Perry County Resources LLC

Indiana

ReElement Technologies Corp

Indiana

Kentucky Lithium LLC

Delaware

ReElement Marion LLC

Deleware

American Metals LLC

Indiana

Advanced Carbon Materials LLC

Indiana

American Opportunity Ventures, LLC

Delaware

American Opportunity Ventures II, LLC

Delaware

Novusterra Inc

Florida

TR Mining & Equipment LTD

Jamaica