|To: | DVB
    Bank SE, as Agent and Security Trustee
|--- | ----------------------------------------------
|    | Platz der Republik
    6                      
|    | 60325 Frankfurt am
    Main                   
|    | Germany                                       





September
28, 2011





Dear
Sirs:



We
refer to the Loan Agreement dated as of March 9, 2011 (the “Loan Agreement”) among (i) STI Spirit Shipping
Company Limited, a Marshall Islands corporation, as borrower (the “Borrower”), (ii) Scorpio Tankers Inc., a
Marshall Islands corporation, as guarantor (the “Guarantor”), (iii) the banks and financial institutions named
in Schedule 1 to the Loan Agreement as Lenders and (iv) DVB Bank SE as Agent (in such capacity, the “Agent”)
and Security Trustee (in such capacity, the “Security Trustee”) and as Arranger. Words and expressions defined
in the Loan Agreement shall have the same meaning when used herein except as expressly provided in this Letter.



We
request that, by countersigning this Letter, you confirm your agreement to amend the terms of Clause 12.4 of the Loan Agreement,
presently providing as follows:

|“12.4 | Minimum interest
    coverage. Commencing with the third fiscal quarter of 2011, the Guarantor shall maintain a ratio of Consolidated EBITDA
    to Consolidated Net Interest Expense of not less than 2.50 to 1.00. Such ratio shall be calculated quarterly on a trailing
    quarter basis from and including the second fiscal quarter of 2012, provided that for the third fiscal quarter of 2012
  and all periods thereafter such ratio shall be calculated on a trailing four quarter basis.
|----- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



to
read as follows:

|“12.4 | Minimum interest
    coverage. Commencing with the third fiscal quarter of 2011, the Guarantor shall maintain a ratio of Consolidated EBITDA
    to Consolidated Net Interest Expense of not less than 2.00 to 1.00, provided that for the first fiscal quarter of 2013
    and all periods thereafter such ratio shall be 2.50 to 1.00. Such ratio shall at all times be calculated on a trailing four
  quarter basis.”
|----- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



The
Guarantor, by its signature of this Letter, confirms its consent to the amendments to the Loan Agreement set out herein and confirms
that the guarantee in Clause 16 of the Loan Agreement remains in full force and effect.

Other
than as set out in this Letter, the provisions of the Loan Agreement shall remain unchanged and in full force and effect.

We
agree that this Letter shall constitute a Finance Document for the purposes of the Loan Agreement.











The
provisions of Clause 32 (Law and Jurisdiction) of the Loan Agreement shall apply to this Letter as if set out in full but
so that references to “this Agreement” are amended to read “this Letter”. All remaining provisions of
the Loan Agreement and the Finance Documents shall remain in full force and effect.



Yours
faithfully







/s/
Brian M. Lee

Brian
M. Lee

Secretary

STI
Spirit Shipping Company Limited







2







Accepted
and agreed this28thday of September 2011 by:



|DVB
                                                                       BANK SE, as Agent on behalf of the Majority Lenders and
                                                                       as Agent and Security Trustee in their own rights
        
        
        By:
        /s/ Daniel C. Rodgers
        Name:
      Daniel C. Rodgers
        Title:
        Attorney-in-Fact
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------





3







We
hereby confirm and acknowledge that we have read and understood the terms and conditions of the above Letter and agree in all
respects to the same and confirm that the guarantee in Clause 16 of the Loan Agreement shall remain in full force and effect and
shall continue to stand as security for the Guaranteed Obligations stated therein.



|SCORPIO
                                                                       TANKERS INC., as Guarantor
        
        
        By:
        /s/ Brian M. Lee
        Name:
    Brian M. Lee
        Title:
        Chief Financial Officer
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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