The bookrunners for the deal were Credit Agricole and Rabobank. The loan is structured around the company's biofuel inventories, including two biofuel processing plants in Spain.

The Geneva-based firm has been trading biofuels since 2009. About half of Gunvor's traded volumes are considered "transitional" commodities, including biofuels, natural gas and liquefied natural gas.

(Reporting by Julia Payne; Editing by Susan Fenton)