Ms. Ellen Lai reports

TECK TO RELEASE THIRD QUARTER 2023 RESULTS ON OCTOBER 24, 2023

Teck Resources Ltd. will release its third quarter 2023 earnings results before the market open on Tuesday, Oct. 24, 2023.

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

Date:  Tuesday, Oct. 24, 2023

Time:  5 a.m. PT (8 a.m. ET)

Webcast:  A listen-only webcast will be available.

Dial-in number for investor and analyst question-and-answer period:  416-915-3239 or 1-800-319-4610 (Quote Teck Resources to join the call.)

An archive of the webcast will be available on the Teck website within 24 hours.

About Teck Resources Ltd.

As one of Canada's leading mining companies, Teck is committed to responsible mining and mineral development with major business units focused on copper, zinc and steelmaking coal. Copper, zinc and high-quality steelmaking coal are required for the transition to a low-carbon world. 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.