EXHIBIT 21

SUBSIDIARIES OF REX AMERICAN RESOURCES CORPORATION

Name	State of Incorporation or Organization
Alistar Enterprises, LLC⁽¹⁾		Delaware

AVA Acquisition Corp.		Delaware

REX Management, Inc.⁽²⁾		Ohio

Rex Acquisition, LLC⁽³⁾		Ohio

REX Carbon, LLC		Ohio

REX IP, LLC		Ohio

REX Marketing Group, LLC⁽⁴⁾		Ohio

RRC1, LLC⁽⁵⁾		Ohio

Farmers Energy Incorporated		Delaware

Farmers Energy Big River Holding, LLC⁽⁶⁾		Ohio

Farmers Energy Big River, LLC⁽⁷⁾		Ohio

Farmers Energy One Earth Holding, LLC⁽⁶⁾		Ohio

Farmers Energy One Earth, LLC⁽⁷⁾		Ohio

One Earth Energy, LLC⁽⁸⁾		Illinois

One Earth Sequestration, LLC⁽⁹⁾		Illinois

FEI Investment Incorporated		Delaware

Future Energy, LLC⁽¹⁰⁾		Ohio

FE-II, LLC⁽¹¹⁾		Ohio

REX NuGen Holding, LLC⁽⁶⁾		South Dakota

⁽¹⁾	Wholly-owned subsidiary of RRC1, LLC

⁽²⁾	Wholly-owned subsidiary of AVA Acquisition Corp.

⁽³⁾	Wholly-owned subsidiary of REX Management, Inc.

⁽⁴⁾	Non-operating or inactive subsidiary.

⁽⁵⁾	AVA Acquisition Corp. owns a 95.35% percentage interest.

⁽⁶⁾	First-tier wholly-owned subsidiary of Farmers Energy Incorporated.

⁽⁷⁾	Second-tier wholly-owned subsidiary of Farmers Energy Incorporated.

⁽⁸⁾	Third-tier majority-owned subsidiary of Farmers Energy Incorporated.

⁽⁹⁾	Fourth-tier majority-owned subsidiary of Farmers Energy Incorporated.

⁽¹⁰⁾	Majority-owned subsidiary of REX IP, LLC.

⁽¹¹⁾	Wholly-owned subsidiary of Future Energy, LLC.