Mined Athabasca bitumen blended with diluent from the Kearl joint venture (Imperial operator). Imperial 2025 Form 10-K: the company holds a 70.96 percent participating interest and ExxonMobil Canada Properties holds the other 29.04 percent; the product, a blend of bitumen and diluent, is typically shipped to the company's refineries, Exxon Mobil Corporation refineries and to other third parties. Exxon Mobil Corporation refineries are US soil. 2025 Forced Labour joint report: in Western and Northern Canada, ExxonMobil Canada holds petroleum assets operated by Imperial Oil Limited, including crude oil, natural gas, synthetic crude oil and bitumen. Kearl has no on-site upgrader. Not a refined-fuels grade. Not neat tar sands (HS 2714).
