12 Supply, Exporters on Freshdi, India leads Biochar supply with 37.5% of suppliers, followed by Bangladesh ( 12.5% ) and Indonesia ( 12.5% ) — three key regions contributing to the global supply base, with India representing the largest share.

62.5% of suppliers were active in the last 90 days, and 50% carry business verification — a significant portion of the listed suppliers remain reachable and have undergone a documentation check.