Document n913YL44jN17kVZy7ymjXGZG6

Teck in the United States Fast Facts 2 Mines operated by Teck in the U.S. producing zinc and lead 800 Approximate number of people we directly employ in the U.S. US$375 million Average spend on procurement from U.S. suppliers US$1.16 billion Total global sales from our U.S. operations in 2016 7 Consecutive years named to the Dow Jones Sustainability Index, ranking Teck in the top 10% of the world's 2,500 largest public companies Tcck Operations & Projects in the U.S Red Dog rend Oreille Operations Sierra Club v. EPA 18cv3472 NDCA Company Overview & Presence in the U.S. Teck is a diversified natural resource company and global sustainability leader with over 100 years of experience and major business units focused on steelmaking coal, copper, zinc and energy. Headquartered in Vancouver, Canada, we own, or have interest in, 12 mines in the United States, Canada, Chile and Peru and exploration projects around the world. Teck has a significant economic presence in the U.S., including corporate offices in Anchorage, Alaska, and Spokane, Washington State. We own the Red Dog Mine in northwest Alaska, which is one of the world's largest open-pit zinc mines and has been developed through a unique operating agreement with the land-owner NANA, a Regional Alaska Native corporation owned by the Inupiat people of northwest Alaska. Red Dog is the top employer in the region and a major source of economic activity, providing significant revenues for services in the region. We also own Pend Oreille Operations, an underground zinc and lead mine in Washington State. In addition to active mining operations, we own the Mesaba Copper-Nickel Development Project located in the Mesabi Iron Range Mining district of northern Minnesota. Tiers 8&9 Teck 4844-9877-i279.vi ED 002061 00114184-00001