Ero Copper Corp. (Form 6-K Summary)

This Form 6-K, filed by Foreign Private Issuer Ero Copper Corp. for November 2025, serves primarily as a notification vehicle.

No primary financial results or operational guidance are present in the body of this filing.

• Key Information Source: All substantive investor information is located in Exhibit 99.1, which references a Press Release dated November 4, 2025. Investors must review Exhibit 99.1 for material business updates.
• Regulatory Status: The registrant confirms it files annual reports under Form 40-F.
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