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Notice of 2020 Annual Meeting of Stockholders The Freeport-McMoRan Inc. Annual Meeting of Stockholders will be a virtual meeting of stockholders conducted exclusively via a live audio webcast, accessible at www.meetingcenter.io/238456516 on June 3, 2020 at 1:00 p.m. Eastern Time. You can attend and participate in the virtual annual meeting by accessing www.meetingcenter.io/238456516 and selecting “I have a Control Number.” Enter your control number that is in the shaded bar on the reverse side of this notice and the password, which is FCX2020. A list of Freeport-McMoRan’s stockholders of record will be available to be viewed by stockholders on the meeting website during the virtual annual meeting. If you encounter technical difficulties accessing or during the virtual annual meeting, please go to support.vevent.com for common issues and questions or click on the “Help” link in the upper right hand corner during the audio webcast for information on the supported operating systems and browsers. Proposals to be voted on at the virtual annual meeting are listed below along with the Board of Directors’ recommendations. The Board of Directors recommends that you vote FOR each of the director nominees in Proposal 1 and FOR Proposals 2 and 3. 1. Election of six directors. Nominees are: 01 Richard C. Adkerson 02 Gerald J. Ford 03 Lydia H. Kennard 04 Dustan E. McCoy 05 John J. Stephens 06 Frances Fragos Townsend 2. Ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm for 2020. 3. Approval, on an advisory basis, of the compensation of our named executive officers. After you have reviewed the proxy materials, you may submit your proxy and voting instructions online at www.envisionreports.com/FCX by logging in with your control number in the shaded bar on the reverse side of this notice. PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your shares of Freeport-McMoRan Inc. common stock you must submit your proxy and voting instructions online, request a paper copy of the proxy materials to receive a proxy card, which you must sign, date and return, or attend the virtual annual meeting online and vote your shares electronically during the meeting. Here’s how to request a paper copy of, or a link via email to, the proxy materials and select current and future delivery preferences: There is no charge to you for requesting a paper copy of, or a link via email to, the proxy materials. Current and future delivery requests can be submitted using the options below. If you request an email copy of the proxy materials, you will receive an email with a link to the proxy materials for the 2020 annual meeting. PLEASE NOTE: You must use your control number in the shaded bar on the reverse side of this notice when requesting a paper copy of, or a link via email to, the proxy materials. — Internet – Go to www.envisionreports.com/FCX. Click Cast Your Vote or Request Materials. — Phone – Call us free of charge at1-866-641-4276. — Email – Send an email to investorvote@computershare.com with “Proxy Materials Freeport-McMoRan Inc.” in the subject line. Include your full name and address, plus your control number located in the shaded bar on the reverse side of this notice, and state that you want a paper copy of, or a link via email to, the proxy materials. To facilitate timely delivery, all requests for a paper copy of the proxy materials must be received by May 24, 2020, and all requests fora-link 020 via email to the proxy materials must 20:03 be received on or befor June 1, 2020.