An anonymous director reports

SIERRA METALS ANNOUNCES CHANGE TO Q4 2024 & FY 2024 FINANCIAL AND OPERATING RESULTS DATE

Sierra Metals Inc. plans to release Q4 2024 and fiscal year 2024 financial and operating results on March 26, 2026, after market hours. Management will host a conference call and webcast to discuss these results on March 27, 2025, at 11 a.m. Eastern Time. Details are as follows:

• Webcast:
  • English version -- see link in the original version of this news release;
  • Spanish version -- see link in the original version of this news release.
• Telephone:
  • Canada/United States toll-free: 1-844-763-8274;
  • Other dial-in: 1-647-484-8814.

About Sierra Metals Inc.

Sierra Metals is a Canadian mining company focused on copper production with additional base metal and precious metal byproduct credits at its Yauricocha mine in Peru and Bolivar mine in Mexico. The company is intent on safely increasing production volume and growing mineral resources. Sierra Metals has recently had several new key discoveries and still has many more exciting brownfield exploration opportunities in Peru and Mexico that are within close proximity to the existing mines. Additionally, the company has large land packages at each of its mines with several prospective regional targets providing longer-term exploration upside and mineral resource growth potential.