Exhibit 10.4


 


AMENDMENT NO. 1 TO PLACEMENT AGENCY
AGREEMENT


 


This AMENDMENT NO.
1 TO PLACEMENT AGENCY AGREEMENT (this “Amendment”) dated as of December 8, 2020, by and between Tantech
Holdings Ltd (the “Company”) and Univest Securities, LLC (“Univest” or the “Placement
Agent”). Each of the Company and the Placement Agent shall be referred to collectively as the “Parties” and
individually as a “Party.”


 


W I T N E S S E T H:


 


WHEREAS, the
Company and the Placement Agent entered into a placement agency agreement dated as of November 20, 2020 (the “Placement
Agency Agreement”) pursuant to which the Company engaged Univest to serve as the placement agent for the Company in connection
with an offering of the Company’s securities; and


 


WHEREAS, the
Parties desire to amend the Placement Agency Agreement as set forth below.


 


NOW, THEREFORE,
in consideration of the mutual promises and other good and valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, each of the Parties agrees with the other as follows:


 


1. Capitalized Terms. Unless otherwise defined herein, all terms and conditions used in this Amendment shall have the
meanings assigned to such terms in the Placement Agency Agreement.


 


2. Amendment to Placement Agency Agreement. In order to provide for an increase in the maximum amount for which the
Company has agreed to reimburse the Placement Agent for expenses incurred by it, in connection with the Placement, from US$50,000
to US$75,000,the first sentence of Section 3.C of the Placement Agency Agreement is hereby deleted in its entirely and replaced
with the following:


 


“Subject
to compliance with FINRA Rule 5110(f)(2)(D), the Company also agrees to reimburse the Placement Agent, taken together and not individually,
for all travel and other out of-pocket expenses, including the reasonable fees, costs and disbursements of its legal counsel, in
an amount not to exceed an aggregate of seventy-five thousand U.S. dollars (US$75,000).”


 


3. Full Force and Effect. Except as herein amended, the Placement Agency Agreement shall remain in full force and effect.
Upon the effectiveness of this Amendment, each reference in the Placement Agency Agreement to “this Agreement,” “hereunder,”
 “herein” or words of like import shall mean and be a reference to the Placement Agency Agreement, as amended by this
Amendment. 


 


4. Further Assurances.
Each Party hereto, without additional consideration, shall cooperate, shall take such further action and shall execute and deliver
such further documents as may be reasonably requested by the other Party hereto in order to carry out the provisions and purposes
of this Amendment.


 






     


     


    

 


5. Counterparts.
This Amendment may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together
shall constitute one and the same instrument. Delivery of an executed Amendment by one party to the other may be made by facsimile
transmission.


 


6. Headings. The section headings herein are for convenience only and shall not affect the construction hereof.


 


7. Governing
Law. This Amendment shall be governed by, and construed in accordance with, the laws of the State of New York, without regard
to the principles of conflicts of laws. Any disputes arising from this Amendment shall be resolved pursuant to Section 10 of the
Placement Agency Agreement.


 


 


 


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IN WITNESS WHEREOF,
the parties hereto have caused this Amendment No. 1 to Placement Agency Agreement to be duly executed as of the day and year first
above written.


 


 


	 	TANTECH HOLDINGS LTD
	 	 	 
	 	By:	/s/ Wangfeng Yan
	 	 	Name: Wangfeng Yan
	 	 	Title: Chief Executive Officer
	 	 	 
	 	 	 
	 	UNIVEST SECURITIES, LLC
	 	 	 
	 	By:	/s/ Edric Yi Guo
	 	 	Name: Edric Yi Guo
	 	 	Title: COO and Head of Investment Banking