China's Used Cooking Oil Ships to US as War Drives Biofuel Boom
American imports of used cooking oil from China are set to accelerate as increased US biofuel-blending requirements kick in and the Iran war drives up energy costs, making the fee…

American imports of used cooking oil from China are set to accelerate as increased US biofuel-blending requirements kick in and the Iran war drives up energy costs, making the feedstock a relative bargain.
Source: https://www.bloomberg.com/news/articles/2026-04-28/china-s-used-cooking-oil-ships-to-us-as-war-drives-biofuel-boom