Common use of OF THE SECURITIES AND FUTURES ACT Clause in Contracts

OF THE SECURITIES AND FUTURES ACT. (CHAPTER 289 OF SINGAPORE) NOTIFICATION: The Notes in this offering are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in the Monetary Authority of Singapore (“MAS”) Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. Schedule A UNITED MEXICAN STATES UNDERWRITING TERMS DATED JUNE 2020 The United Mexican States (“Mexico”) proposes to issue and sell from time to time certain of its unsecured debt securities (the “Debt Securities”) that may be registered under the Registration Statement, as defined in Section 1(p) hereof. Each series of the Debt Securities issued on the date hereof (each, a “Series”), will be constituted under an amended and restated indenture, dated as of June 1, 2015, as amended from time to time after the date hereof (the “Indenture”), between Mexico and Deutsche Bank Trust Company Americas, as trustee (the “Trustee”), and an authorization delivered to the Trustee pursuant to Section 2.1(c) of the Indenture and applicable to such Series (each, an “Authorization” and, collectively, “Authorizations”). Unless otherwise specifically provided for and set forth in a Prospectus Supplement (as defined below), the Debt Securities denominated and payable in U.S. dollars will be issued in denominations of U.S.$2,000 and integral multiples of U.S.$1,000 in excess thereof. The authorized denominations of Debt Securities denominated in currencies (including composite currencies) other than U.S. dollars will be set forth in an applicable Prospectus Supplement. The Debt Securities may be issued in registered, book-entry or certificated form. The Debt Securities of each Series will have the interest rates, maturities and, if applicable, other terms set forth in the applicable Prospectus Supplement. The Debt Securities of each Series will be issued, and the terms thereof established, in accordance with the Indenture, the Authorization and the Terms Agreement (as defined in Section 2(a)). For the purposes of these underwriting terms (the “Underwriting Terms”), the term “Underwriter” shall refer to each underwriter that has agreed to severally purchase the Debt Securities and has executed the accompanying Terms Agreement with Mexico in respect of the sale and purchase of the Debt Securities, and for whom one or more representatives (the “Representatives”) will act as representatives. In acting under this Agreement, each Underwriter is acting individually and not jointly, unless otherwise specified in the Terms Agreement. All references herein to “this Agreement” shall refer to the Terms Agreement, including these Underwriting Terms as incorporated therein. All references in this Agreement to principal, premium and interest in respect of the Debt Securities shall, unless the context otherwise requires, be deemed to include all additional amounts, if any, payable in respect thereof as a result of any withholding or deduction for or on account of any present or future taxes, duties, assessments or governmental charges of whatever nature imposed or levied by Mexico or any political subdivision or any taxing authority in Mexico as set forth in the Debt Securities.

OF THE SECURITIES AND FUTURES ACT. (CHAPTER 289 OF SINGAPORE) NOTIFICATION: The Notes in this offering are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in the Monetary Authority of Singapore (“MAS”) Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. Schedule A UNITED MEXICAN STATES UNDERWRITING TERMS DATED JUNE 2020 JANUARY 2022 The United Mexican States (“Mexico”) proposes to issue and sell from time to time certain of its unsecured debt securities (the “Debt Securities”) that may be registered under the Registration Statement, as defined in Section 1(p) hereof. Each series of the Debt Securities issued on the date hereof (each, a “Series”), will be constituted under an amended and restated indenture, dated as of June 1, 2015, as amended from time to time after the date hereof (the “Indenture”), between Mexico and Deutsche Bank Trust Company Americas, as trustee (the “Trustee”), and an authorization delivered to the Trustee pursuant to Section 2.1(c) of the Indenture and applicable to such Series (each, an “Authorization” and, collectively, “Authorizations”). Unless otherwise specifically provided for and set forth in a Prospectus Supplement (as defined below), the Debt Securities denominated and payable in U.S. dollars will be issued in denominations of U.S.$2,000 U.S. $2,000 and integral multiples of U.S.$1,000 U.S. $1,000 in excess thereof. The authorized denominations of Debt Securities denominated in currencies (including composite currencies) other than U.S. dollars will be set forth in an applicable Prospectus Supplement. The Debt Securities may be issued in registered, book-entry or certificated form. The Debt Securities of each Series will have the interest rates, maturities and, if applicable, other terms set forth in the applicable Prospectus Supplement. The Debt Securities of each Series will be issued, and the terms thereof established, in accordance with the Indenture, the Authorization and the Terms Agreement (as defined in Section 2(a)). For the purposes of these underwriting terms (the “Underwriting Terms”), the term “Underwriter” shall refer to each underwriter that has agreed to severally purchase the Debt Securities and has executed the accompanying Terms Agreement with Mexico in respect of the sale and purchase of the Debt Securities, and for whom one or more representatives (the “Representatives”) will act as representatives. In acting under this Agreement, each Underwriter is acting individually and not jointly, unless otherwise specified in the Terms Agreement. All references herein to “this Agreement” shall refer to the Terms Agreement, including these Underwriting Terms as incorporated therein. All references in this Agreement to principal, premium and interest in respect of the Debt Securities shall, unless the context otherwise requires, be deemed to include all additional amounts, if any, payable in respect thereof as a result of any withholding or deduction for or on account of any present or future taxes, duties, assessments or governmental charges of whatever nature imposed or levied by Mexico or any political subdivision or any taxing authority in Mexico as set forth in the Debt Securities.

OF THE SECURITIES AND FUTURES ACT. (CHAPTER 289 OF SINGAPORE) NOTIFICATION: The Notes in this offering are “prescribed capital markets products” (as defined in the Securities and Futures (Capital Markets Products) Regulations 2018) and Excluded Investment Products (as defined in the Monetary Authority of Singapore (“MAS”) Notice SFA 04-N12: Notice on the Sale of Investment Products and MAS Notice FAA-N16: Notice on Recommendations on Investment Products). ANY DISCLAIMERS OR OTHER NOTICES THAT MAY APPEAR BELOW ARE NOT APPLICABLE TO THIS COMMUNICATION AND SHOULD BE DISREGARDED. SUCH DISCLAIMERS OR OTHER NOTICES WERE AUTOMATICALLY GENERATED AS A RESULT OF THIS COMMUNICATION BEING SENT VIA BLOOMBERG OR ANOTHER EMAIL SYSTEM. Schedule A UNITED MEXICAN STATES UNDERWRITING TERMS DATED JUNE 2020 The United Mexican States (“Mexico”) proposes to issue and sell from time to time certain of its unsecured debt securities (the “Debt Securities”) that may be registered under the Registration Statement, as defined in Section 1(p) hereof. Each series of the Debt Securities issued on the date hereof (each, a “Series”), will be constituted under an amended and restated indenture, dated as of June 1, 2015, as amended from time to time after the date hereof (the “Indenture”), between Mexico and Deutsche Bank Trust Company Americas, as trustee (the “Trustee”), and an authorization delivered to the Trustee pursuant to Section 2.1(c) of the Indenture and applicable to such Series (each, an “Authorization” and, collectively, “Authorizations”). Unless otherwise specifically provided for and set forth in a Prospectus Supplement (as defined below), the Debt Securities denominated and payable in U.S. dollars will be issued in denominations of U.S.$2,000 U.S. $2,000 and integral multiples of U.S.$1,000 U.S. $1,000 in excess thereof. The authorized denominations of Debt Securities denominated in currencies (including composite currencies) other than U.S. dollars will be set forth in an applicable Prospectus Supplement. The Debt Securities may be issued in registered, book-entry or certificated form. The Debt Securities of each Series will have the interest rates, maturities and, if applicable, other terms set forth in the applicable Prospectus Supplement. The Debt Securities of each Series will be issued, and the terms thereof established, in accordance with the Indenture, the Authorization and the Terms Agreement (as defined in Section 2(a)). For the purposes of these underwriting terms (the “Underwriting Terms”), the term “Underwriter” shall refer to each underwriter that has agreed to severally purchase the Debt Securities and has executed the accompanying Terms Agreement with Mexico in respect of the sale and purchase of the Debt Securities, and for whom one or more representatives (the “Representatives”) will act as representatives. In acting under this Agreement, each Underwriter is acting individually and not jointly, unless otherwise specified in the Terms Agreement. All references herein to “this Agreement” shall refer to the Terms Agreement, including these Underwriting Terms as incorporated therein. All references in this Agreement to principal, premium and interest in respect of the Debt Securities shall, unless the context otherwise requires, be deemed to include all additional amounts, if any, payable in respect thereof as a result of any withholding or deduction for or on account of any present or future taxes, duties, assessments or governmental charges of whatever nature imposed or levied by Mexico or any political subdivision or any taxing authority in Mexico as set forth in the Debt Securities.