Teck Announces Dividend

Teck Resources Limited

TSX: TECK.A, TECK.B NYSE: Teck

teck.com

News Release

For Immediate Release Date: October 22, 2025 25-27-TR

Teck Announces Dividend

Vancouver, B.C. – Teck Resources Limited (TSX: TECK.A and TECK.B, NYSE: TECK) (“Teck”) announced today that its Board of Directors has declared an eligible dividend of $0.125 per share on its outstanding Class A common shares and Class B subordinate voting shares, to be paid on December 31, 2025 to shareholders of record at the close of business on December 15, 2025.

About Teck

Teck is a leading Canadian resource company focused on responsibly providing metals essential to economic development and the energy transition. Teck has a portfolio of world-class copper and zinc operations across North and South America and an industry-leading copper growth pipeline. We are focused on creating value by advancing responsible growth and ensuring resilience built on a foundation of stakeholder trust. Headquartered in Vancouver, Canada, Teck’s shares are listed on the Toronto Stock Exchange under the symbols TECK.A and TECK.B and the New York Stock Exchange under the symbol TECK. Learn more about Teck at www.teck.com or follow @TeckResources.

Investor Contact:

Emma Chapman Vice President, Investor Relations +44.207.509.6576 [email protected]

Media Contact:

Dale Steeves Director, External Communications 236.987.7405 [email protected]