(MENAFN- Newsfile Corp) Vancouver, British Columbia--(Newsfile Corp. - October 31, 2025) - Silverco Mining Ltd. (TSXV: SICO) (formerly Quetzal Copper Corp.) (the " Company ") is pleased to announce that, further to its news release dated October 22, 2025, the Company has completed its name change from "Quetzal Copper Corp." to "Silverco Mining Ltd." (the " Name Change ").

Due to a labour dispute between the British Columbia General Employees' Union and the government of British Columbia, BC Registries, the government body responsible for registrations of businesses, was temporarily closed. As a result, the Company was unable to legally change its name at the time of completing its reverse takeover of Silverco Mining Corp., which closed on October 17, 2025.

The Company's common shares continue to trade on the TSX Venture Exchange under the trading symbol "SICO," with 32,616,265 shares outstanding. The Company anticipates its common shares will commence trading under the new name at market open on November 4, 2025.

There is no change in the capitalization of the Company in connection with the Name Change. No action is required by existing shareholders of the Company with respect to the Name Change. Outstanding common shares certificates or DRS notices do not need to be exchanged. The Company's new CUSIP number is 827924101 and its new ISIN number is CA8279241019.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.

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