Except as otherwise expressly provided in this First Amendment, the provisions of the Original Agreement shall be and remain unmodified and in full force and effect (such Original Agreement being hereby ratified, reaffirmed and confirmed by Buyer and Seller), and if any provision of this First Amendment conflicts with the Original Agreement, then the provisions of this First Amendment shall prevail. Except as otherwise expressly provided in this First Amendment, nothing contained in this First Amendment shall operate to waive the rights of Buyer or Seller under the Original Agreement. This First Amendment may be executed in one or more counterparts (by original, facsimile or electronic PDF signatures), each of which shall be deemed to constitute an original, but all of which, when taken together, shall constitute one and the same instrument.