UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549



FORM 20-F/A

AMENDMENT NO.1



☐ REGISTRATION STATEMENT PURSUANT
TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934



OR



☒ ANNUAL REPORT PURSUANT TO SECTION
13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934



For the fiscal year ended December 31,
2019



OR



☐ TRANSITION REPORT PURSUANT TO
SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934



For the transition period from _________
to _____________.



OR



☐ SHELL COMPANY REPORT PURSUANT
TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934



Date of event requiring this shell company
report:



Commission file number: 001-38421



Golden Bull Limited

(Exact name of Registrant as Specified in
its Charter)



Cayman Islands

(Jurisdiction of Incorporation or Organization)



136-20 38th Avenue, Suite 9A-2, Flushing,
NY United States 11354

(Address of Principal Executive Offices)



Erke Huang

Tel: + (1) 1-347-328-3680; erkehuang@gmail.com

136-20 38th Avenue, Suite 9A-2, Flushing,
NY United States 11354

(Name, Telephone, E-mail and/or Facsimile
Number and Address of Company Contact Person)



Securities registered or to be registered
pursuant to Section 12(b) of the Act:



|Title of Each Class                          |  | Name of Each Exchange on Which Registered
|-------------------------------------------- |  | -----------------------------------------
|Ordinary shares, par value US$0.01 per share |  | NASDAQ Capital Market                    



Securities registered or to be registered
pursuant to Section 12(g) of the Act:



None

(Title of Class)



Securities for which there is a reporting
obligation pursuant to Section 15(d) of the Act:



None

(Title of Class)













The number of outstanding shares of each
of the issuer’s classes of capital or common stock as of December 31, 2019 was: 15,399,185 ordinary shares, par value $0.01
per share.



Indicate by check mark if the registrant
is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.



Yes ☐ No ☒



If this report is an annual or transition
report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities
Exchange Act of 1934.



Yes ☐ No ☒



Indicate by check mark whether the registrant
(1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding
12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such
filing requirements for the past 90 days.



Yes ☒ No ☐



Indicate by check mark whether the registrant
has submitted electronically every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation
S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required
to submit and post such files).



Yes ☒ No ☐



Indicate by check mark whether the registrant
is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and
large accelerated filer” in Rule 12b-2 of the Exchange Act. (Check one):



|Large accelerated filer ☐ | Accelerated filer ☐ | Non-accelerated filer ☒ | Emerging growth company ☒
|------------------------- | ------------------- | ----------------------- | -------------------------



If an emerging growth company that prepares
its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended
transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a)
of the Exchange Act. ☐



Indicate by check mark which basis of accounting
the registrant has used to prepare the financial statements included in this filing:



|☒ | U.S. GAAP | ☐ | International Financial Reporting Standards as issued by the 
International Accounting Standards Board | ☐ | Other
|- | --------- | - | ------------------------------------------------------------------------------------------------------ | - | -----



If “Other” has been checked
in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow:
Item 17 ☐ Item 18 ☐



If this is an annual report, indicate
by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes ☐ No ☒



As of June 28, 2019, the last business
day of the registrant’s second quarter of most recently completed fiscal year, the aggregate market value of the common stock
held by non-affiliates of the registrant was approximately $5.54 million based on the closing price of $3.60 for the registrant’s
common stock as reported on the NASDAQ Capital Market.



As of July 29, 2020, there were 43,699,185
shares of the Company’s common stock issued and outstanding.




















Explanatory Note



This Amendment No. 1 to Form 20-F for the
year ended December 31, 2019, is being filed in response to a comment received from the Nasdaq Stock Market. Section 16G, Corporate
Governance, is amended to read as follows:



ITEM 16G. CORPORATE GOVERNANCE



Our ordinary shares
are listed on the Nasdaq Capital Market, or Nasdaq. As such, we are subject to corporate governance requirements imposed by Nasdaq.
Under Nasdaq rules, listed non-US companies such as ourselves may, in general, follow their home country corporate governance practices
in lieu of some of the Nasdaq corporate governance requirements. A Nasdaq -listed non-US company is required to provide a general
summary of the significant differences to its US investors either on the company website or in its annual report distributed to
its US investors. We are committed to a high standard of corporate governance. As such, we endeavor to comply with the Nasdaq corporate
governance practices and there is no significant difference between our corporate governance practices and what the Nasdaq requires
of domestic U.S. companies.



We did not hold an annual
general meeting of shareholders for the year ended December 31, 2018. It is not required under Cayman law, our home country, and
the corporate governance practice differs from Nasdaq requirements. We intend to hold a joint annual meeting on September 4, 2020
for the years ended December 31, 2018 and 2019.



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SIGNATURES



The registrant hereby certifies that it
meets all of the requirements for filing this amendment on Form 20-F and that it has duly caused and authorized the undersigned
to sign this annual report on its behalf.



| | GOLDEN BULL LIMITED            
| | -------------------------------
| |                                
| | /s/ Erke Huang                 
| | Name: Erke Huang               
| | Title:  Chief Financial Officer



Dated: August 6, 2020





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