

Vancouver, British Columbia--(Newsfile Corp. - July 29, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") is pleased to announce the appointment of Ignacio Ishizawa Masuda as Vice President - Environment, Social & Community Affairs, effective immediately. Mr. Ishizawa is a senior environmental, social and community affairs executive with more than 25 years of leadership experience across Peru's mining, energy and international development sectors.

Vancouver, British Columbia--(Newsfile Corp. - July 28, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") is pleased to provide an update of the results of a recent geophysical survey at its 100%-owned Silvia NW copper-gold project in Peru, highlighting the potential for both skarn- and porphyry-style copper-gold mineralization within one of the country's most prospective copper belts. Highlights: Ground magnetotellurics (MT) has identified two compelling untested geophysical targets at the Silvia NW copper-gold project.

Vancouver, British Columbia--(Newsfile Corp. - July 9, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") is pleased to announce the appointment of Mr. Alejandro Hermoza as a non-executive director of the Company.

Vancouver, British Columbia--(Newsfile Corp. - May 20, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") is pleased to provide an exploration update on exploration at the Ayawilca zinc-silver-tin and Silvia copper-gold projects in central Peru. Silvia Copper-Gold Project: A magnetotellurics (MT) ground geophysical survey will commence by the end of May 2026 covering a 4 km2 area targeting several copper-gold skarn and porphyry targets at the Silvia NW area including Area A (4 holes drilled Q4 2025) and Areas B and C (not previously drilled).

Vancouver, British Columbia--(Newsfile Corp. - April 22, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") at the request of CIRO, Tinka wishes to confirm that the Company's management is unaware of any material change in the Company's operations that would account for the recent increase in market activity. On behalf of the Board, " Graham Carman "Dr. Graham Carman, President & CEO Further Information: www.tinkaresources.com Tim McNulty 1.604.290.8100 info@tinkaresources.com Stay up to date by subscribing for news alerts at Contact Tinka and by following Tinka on X, LinkedIn and Facebook.

Vancouver, British Columbia--(Newsfile Corp. - March 12, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQX: TKRFF) ("Tinka" or the "Company") is pleased to announce that it has qualified to upgrade from the OTCQB® Venture Market to the OTCQX® Best Market (the "OTCQX Market" or "OTCQX"). The Company will commence trading today on OTCQX under the symbol "TKRFF".

Vancouver, British Columbia--(Newsfile Corp. - February 26, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQB: TKRFD) ("Tinka" or the "Company") is pleased to provide an exploration update on the Ayawilca zinc-silver-tin project including a review of a high priority silver exploration vein target at West Ayawilca, and the results of the initial 1,400 metre drill program at the Silvia copper-gold project in Peru. Silvia NW Copper-Gold Project Drilling Highlights: Hole S25-001: 15.1 metres @ 0.17% copper and 0.26 g/t gold from 18.5 metres depth, incl.

Vancouver, British Columbia--(Newsfile Corp. - January 23, 2026) - Tinka Resources Limited (TSXV: TK) (OTCQB: TKRFD) ("Tinka" or the "Company") is pleased to provide an update of the exploration activities at the Silvia gold-copper property in Peru. Highlights of initial drilling at Silvia: Initial 1,400 metre diamond drill program completed - A four-hole, 1,400 metre diamond drill program which commenced in late October 2025, was completed in early January 2026.