Conformed Copy - L3083 - Hydroelectric Development Project - Amendment

Page 1 January 14, 1991 Mr. Arturo Galin Director Internacional Nacional Financiera S.N.C. Plaza Nafinsa, Insurgentes Sur 1971 Torre Sur, llo. Piso C.P. 01020, Mexico, D.F. Mexico Re: Loan 3083-ME (Hydroelectric Development Project) Amendment to the Loan Agreement Dear Mr. Galin: We refer to Lic. Jos6 Garcia Torres' letter dated December 19, 1990, and agree to amend Schedule 1 to the Loan Agreement for the above Loan in order to make the works for the underground power house of the Zimapan Power Plant eligible for financing thereunder. Therefore, we propose to amend thewording of Category 1 (b) of the table in paragraph 1 of Schedule 1 to the Loan Agreement to read as o owe: "(b) Civil works under Part A.2 (a) through (e) of the Project". If you agree with the foregoing, please countersign and date the copy of this letter and return it to us. Sincerely yours, INTERNATIONAL BANK FOR RECONSTRUCTION AND DEVELOPMENT By /s/ Rainer B. Steckhan Director, Country Department II Latin America and the Caribbean Agreed: NACIONAL FINANCIERA, S.N.C. By /s/ Authorized Reprosentative Date: January 28, 1991