Production expansion considered at CF Industries site near Sarnia

CF Industries is exploring a production expansion at its manufacturing site in St. Clair Township.The company said in a recent earnings news release it has signed an agreement for an engineering and design study for construction of a new urea liquor upgrade plant at the site near Courtright.A final capital decision is expected in 2027 for the project to add capacity of more than 400,000 tons per year, the release said.The 283-hectare (700-acre) site south of Sarnia has the capacity to produce u