Key Takeaways Gold Fields lifted Q3 gold equivalent output about 22% year over year to roughly 621,000 ounces. GFI cut all-in sustaining costs about 10% quarter over quarter to nearly $1,557 per ounce. AEM generated over$1.1B in Q3 free cash flow on production of about 867,000 ounces and cost control. Gold Fields Limited (GFI)  and Agnico Eagle Mines Limited (AEM)  are two leading names in the global gold mining industry, each benefiting from elevated bullion prices and shifting investor demand for defensi ...