Business Sarnia business leaders warn of disruption after Canada‑U.S. talks collapse and tariffs loom Ryan Kowalski · August 24, 2026
Business Imperial Oil reports temporary rise in flaring at Sarnia refinery after operating change Ryan Kowalski · August 18, 2026
Business CF Industries eyes major capacity boost at site south of Sarnia Ryan Kowalski · August 15, 2026
Business Sarnia construction value jumps despite fewer permits, led by $5M industrial project Ryan Kowalski · August 11, 2026