Tanzania leads Used Oil supply with 16.9% of suppliers, followed by South Africa ( 13.8% ) and the United States ( 10.8% ) — three key regions contributing to the global supply base rather than a single dominant source.

16% of all listings were added in the last 30 days, indicating a steady but modest influx of new supply. 73.8% of suppliers were active in the last 90 days, and 76.9% carry business verification — the majority of listed suppliers are both reachable and have undergone documentation checks.

Buyers sent 1 inquiry for Used Oil in the last 30 days — a single request in the period, reflecting minimal recent interest from sourcing parties.