South Africa leads High Protein Wheat supply with 10.8% of suppliers, followed by the United Kingdom ( 8.8% ) and Germany ( 7.8% ) — a distribution across three key agricultural and processing regions rather than a single dominant source.

2.8% of all listings were added in the last 30 days, indicating a steady but modest influx of new supply. 76.5% of suppliers remain active in the last 90 days, and 77.5% carry business verification — the base is largely reachable and a significant portion has completed documentation checks.