Ero Copper Corp.

This Annual Report of Ero Copper Corp. (the “Company”) on Form 40-F, including the exhibits hereto (collectively, the “Annual Report”), includes certain statements that constitute “forward-looking statements” and “forward-looking information” within the meaning of applicable Canadian securities laws and United States securities laws (collectively, “forward-looking statements”). The disclosure provided under “Cautionary Note Regarding Forward Looking Statements” on pages 3 through 5 of the Company’s Annual Information Form for the year ended December 31, 2023 (the “AIF”), attached hereto as Exhibit 99.1, is incorporated by reference herein. Forward-looking information contained in, or incorporated by reference into, this Annual Report are made as of the date of this Annual Report and the Company disclaims any obligation to update or revise any forward-looking statement, whether as a result of new information, future events or results or otherwise, except as and to the extent required by applicable securities laws.