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EXHIBIT 99.1

JOINT FILING AGREEMENT

The undersigned hereby agree that the statement on Schedule 13G with respect to the equity securities of Attis Industries, Inc. is, and any amendment thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended. The undersigned hereby further agree that this Joint Filing Agreement be included as an exhibit to such statement and any such amendment. The undersigned acknowledge that each shall be responsible for the timely filing of such amendments, and for the completeness and accuracy of the information concerning him or it contained herein and therein, but shall not be responsible for the completeness and accuracy of the information concerning the others. This Joint Filing Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

Dated: 1/8/2020

YA II PN, Ltd.
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
YA Global Investments II (U.S.), Ltd.
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
Yorkville Advisors Global, LP
By: Yorkville Advisors Global, LLC
Its: General Partner
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
Yorkville Advisors Global II, LLC
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer

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YAII GP, LP
By: Yorkville Advisors GP, LLC
Its: General Partner
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
Yorkville Advisors GP, LLC
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
D-Beta One EQ, Ltd.
By: Delta Beta Advisors, LLC
Its: Investment Manager
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
D-Beta One Blocker EQ, Ltd.
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
D-Beta One Growth and Opportunity Fund Offshore, LP
By: D-Beta One GP, LP
Its: General Partner
By: D-Beta One GP, LLC
Its: General Partner
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
D-Beta One GP, LLC
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer

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Delta Beta Advisors, LP
By: Delta Beta Advisors, LLC
Its: General Partner
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
D-Beta One GP, LLC
By:	/s/ Troy J. Rillo, Esq.	Date:	1/8/2020
	Troy J. Rillo, Esq.
	Chief Compliance Officer
/s/ Matthew Beckman		Date:	1/8/2020
Matthew Beckman