Teck to Release First Quarter 2026 Results on

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

teck.com

News Release

For Immediate Release Date: April 9, 2026 26-07-TR

Teck to Release First Quarter 2026 Results on April 23, 2026

Vancouver, B.C. – Teck Resources Limited (TSX: TECK.A and TECK.B, NYSE: TECK) (“Teck”) will release its first quarter 2026 earnings results before market open on Thursday, April 23, 2026.

A webcast to review the results will be held as follows:

Date: Thursday, April 23, 2026 Time: 8:00 a.m. PT / 11:00 a.m. ET Listen-Only Webcast: here

Dial In for Investor & Analyst Q&A:

1.647.846.8877 or 1.833.752.3828 Quote “Teck Resources”, to join the call Alternate, pre-register to the call for Q&A: registration link

An archive of the webcast will be available at teck.com within 24 hours.

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:

Ellen Lai Coordinator, Investor Relations 604.699.4257 [email protected]

Media Contact:

Dale Steeves Director, External Communications 236.987.7405 [email protected]