A laboratory technician works on Biodiesel 40% (B40) as he holds a bottle of oil at the Research and Development Agency of the Ministry of Energy and Mineral Resources in Jakarta, Indonesia, August 26, 2020. REUTERS/Ajeng Dinar Ulfiana
A laboratory technician works on Biodiesel 40% (B40) as he holds a bottle of oil at the Research and Development Agency of the Ministry of Energy and Mineral Resources in Jakarta, Indonesia, August 26, 2020. REUTERS/Ajeng Dinar Ulfiana