Operations / Downstream Suncor Energy’s Downstream operations within the Integrated Corridor are focused on three key objectives: enhancing feedstock flexibility to secure the most competitively priced crude for its refineries, expanding and improving the product portfolio, and strengthening market access to achieve optimal returns. Continued investments aimed at increasing heavy oil processing capacity and operational efficiency in the Downstream segment remain a key enabler of the Company’s thermal production growth.

If you want it more formal, more promotional, or aligned to an annual report tone, I can tweak it further.