Teck Announces Subscription to Erdene Placement

Teck Resources Limited +1 604 699 4000 Tel Suite 3300, 550 Burrard Street +1 604 699 4750 Fax Vancouver, BC Canada V6C 0B3 www.teck.com

For Immediate Release Date: April 21, 2014 14-8-TR

Teck Announces Subscription to Erdene Placement

Vancouver, B.C. – Teck Resources Limited (TSX: TCK.A, TCK.B, NYSE: TCK) (“Teck”) announced today that it has subscribed for and acquired an additional 2,000,000 common shares of Erdene Resource Development Corp. (TSX:ERD) (“Erdene”), at a cost of $0.175 per common share, in a private placement conducted by Erdene.

Following the subscription, Teck holds 9,142,857 common shares and 1,071,429 share-purchase warrants of Erdene. If Teck were to exercise all of the warrants it would hold approximately 14.2% of Erdene’s outstanding common shares, calculated on a partially diluted basis assuming the exercise of the Teck warrants only.

Erdene is a mining company focused on the acquisition, exploration and development of base and precious metals in Mongolia.

The subscription was made for investment purposes. Teck may otherwise determine to increase or decrease its investment in Erdene depending on market conditions and any other relevant factors. This release is required to be issued under the early warning requirements of applicable securities laws.

About Teck

Teck is a diversified resource company committed to responsible mining and mineral development with major business units focused on copper, steelmaking coal, zinc and energy. Headquartered in Vancouver, Canada, its shares are listed on the Toronto Stock Exchange under the symbols TCK.A and TCK.B and the New York Stock Exchange under the symbol TCK. Further information about Teck can be found at www.teck.com.

Investor Contact:

Greg Waller Vice President, Investor Relations and Strategic Analysis 604.699.4014 [email protected]

Media Contact:

Chris Stannell Senior Communications Specialist 604.699.4368 [email protected]