NOTE


$17,346,939.00
              April
                  18, 2008New
                  York, New York





FOR
      VALUE
      RECEIVED, Palma Industrial S.A.C., a Peruvian corporation (the “ Borrower ”),
      hereby promises to pay to Plainfield Special Situations Master Fund Limited
      or
      its registered assigns (the “ Lender ”),
      in
      lawful money of the United States of America in immediately available funds,
      at
      the Payment Office (as defined in the Agreement referred to below) initially
      located at 55
      Railroad Avenue, Greenwich, CT 06830, Attention: General Counsel, on the
      Final Maturity Date (as defined in the Agreement) the principal sum of Seventeen
      Million Three Hundred and Forty Six Thousand Nine Hundred and Thirty Nine
      Dollars ($17,346,939.00) or, if less, the unpaid principal amount of all Loans
      (as defined in the Agreement) made by the Lender pursuant to the Agreement,
      payable at such times and in such amounts as are specified in the
      Agreement.




The
      Borrower also promises to pay interest on the unpaid principal amount of each
      Loan made by the Lender in like money at said office from the date hereof until
      paid at the rates and at the times provided in Section 2.08 of the
      Agreement.




This
      Note
      is one of the Notes referred to in the Loan Agreement, dated as of September
      12,
      2007, among Pure Biofuels Corp., as Guarantor, Palma Industrial S.A.C. and
      Pure
      Biofuels Del Peru S.A.C., collectively (the “ Borrowers ”),
      the
      lenders from time to time party thereto (including the Lender), and Plainfield
      Special Situations Master Fund Limited, as Administrative Agent (as amended
      by
      an amendment executed and delivered by the Guarantor and the Borrowers on March
      13, 2008, and a second amendment executed and delivered by the Guarantor, the
      Borrowers and the other Credit Parties party thereto as of the date hereof,
      and
      as amended, restated, modified and/or supplemented from time to time, the
“ Agreement ”)
      and is
      entitled to the benefits thereof and of the other Loan Documents (as defined
      in
      the Agreement). Each Borrower under the Agreement has executed and delivered
      to
      the Lender a Note in the principal sum of Seventeen Million Three Hundred and
      Forty Six Thousand Nine Hundred and Thirty Nine Dollars ($17,346,939.00) (the
      “ Additional
      Notes ”),
      however, the aggregate liability of all Borrowers (as defined in the Agreement)
      under the Additional Notes shall not exceed the principal sum of Seventeen
      Million Three Hundred and Forty Six Thousand Nine Hundred and Thirty Nine
      Dollars ($17,346,939.00). This Note is secured by the Security Documents (as
      defined in the Agreement) and is entitled to the benefits of the Guaranties
      (as
      defined in the Agreement). As provided in the Agreement, this Note is subject
      to
      voluntary prepayment and mandatory repayment prior to the Final Maturity Date,
      in whole or in part, and Loans may be converted from one Type (as defined in
      the
      Agreement) into another Type to the extent provided in the
      Agreement.




In
      case
      an Event of Default (as defined in the Agreement) shall occur and be continuing,
      the principal of and accrued interest on this Note may be declared to be due
      and
      payable in the manner and with the effect provided in the
      Agreement.









The
      Borrower hereby waives presentment, demand, protest or notice of any kind in
      connection with this Note.




**THIS
      NOTE SHALL BE CONSTRUED IN ACCORDANCE WITH AND BE GOVERNED BY THE LAW OF THE
      STATE OF NEW YORK.**




**PALMA
              INDUSTRIAL S.A.C.**By:
            /s/
              Luis GoyzuetaName:Title: