Exhibit 3(a)

CERTIFICATE OF INCORPORATION

OF

REX AMERICAN RESOURCES CORPORATION

1.
The name of the corporation is:

REX
American Resources Corporation

2.
The address of its registered office in the State of Delaware is 100 West Tenth
Street, in the City of Wilmington, County of New Castle. The name of its
registered agent at such address is The Corporation Trust Company.

3.
The nature of the business or purposes to be conducted or promoted is:

To
engage in any lawful act or activity for which corporations may be organized
under the General Corporation
Law of Delaware.

4.
The total number of shares of stock which the Corporation shall have authority
to issue is Forty-Five Million (45,000,000) and the par value of each of such
shares is One Cent ($.01) amounting in the aggregate to Four Hundred Fifty
Thousand Dollars ($450,000)

The
number of authorized shares of any class or classes of stock may be increased
or decreased by the affirmative vote of the holders of a majority of the stock
of the corporation entitled to vote.

5.
The name and mailing address of each incorporator is as follows:

| |                  |  |                             |  | 
| | ---------------- |  | --------------------------- |  | 
| | NAME             |  | MAILING ADDRESS             |  | 
| |                  |  |                             |  | 
| |                  |  |                             |  | 
| | D. A. Hampton    |  | 100 West
 Tenth Street      |  | 
| |                  |  | Wilmington,
 Delaware 19801 | 
| | S. M. Chapman    |  | 100 West
 Tenth Street      |  | 
| |                  |  | Wilmington,
 Delaware 19801 | 
| | S.
 K. Zimmerman |  | 100 West
 Tenth Street      |  | 
| |                  |  | Wilmington,
 Delaware 19801 | 

6.
The Corporation is to have perpetual existence.

7.
In furtherance and not in limitation of the powers conferred by statute, the
Board of Directors is expressly authorized:

To
make, alter or repeal the By-Laws of the Corporation.

8.
Elections of Directors need not be by written ballot unless the By-Laws
of the Corporation shall so provide.

Meetings
of stockholders may be held within or without the State of
Delaware, as

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the By-Laws
may provide. The books of the Corporation may be kept (subject to any provision
contained in the statutes) outside the State of Delaware at such place or
places as may be designated from time to time by the Board of Directors or in
the By-Laws of the Corporation.

9.
The Corporation reserves the right to amend, alter, change or repeal any
provision contained in this Certificate of Incorporation, in the manner now or
hereafter prescribed by statute, and all rights conferred upon stockholders
herein are granted subject to this reservation.

10.
To the fullest extent now or hereafter permitted by the Delaware General
Corporation Law, a director of the Corporation shall not be liable to the
Corporation or its stockholders for monetary damages for a breach of fiduciary
duty as a director.

Notwithstanding
the fact that a lesser percentage may be specified by law, the affirmative vote
of the holders of sixty-six and two-thirds percent or more of the voting power of all shares of the Corporation
then outstanding and entitled to vote thereon, voting together as a single
class, shall be required to amend or repeal, or adopt any provision
inconsistent with, this Section 10.

|                                 | 
|-------------------------------- | 
|                                 | 
|As Amended through June 9,
 2010

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