5,738 Supply, Exporters on Freshdi, The United States leads Diesel Fuel Oil supply with 18.5% of suppliers, followed by Kazakhstan ( 16.6% ) and the Russian Federation ( 6.6% ) — a distribution that reflects regional energy production capacity rather than a single dominant source.

11.6% of all listings were added in the last 30 days, 64.9% of suppliers remain active in the last 90 days, and 27.8% carry business verification — a stable base of active suppliers, though only a minority have completed documentation checks.

Buyer interest in Diesel Fuel Oil generated 251 inquiries in the last 30 days, down 17.2% from the previous 30-day period — a slight decline in sourcing activity compared to the prior month.