Beijing, 8 mar ( EFE).-companies in China and the Netherlands have begun to work together on the transformation of cooking oil used in fuel for aircraft, told the agency official Xinhua.

The Qingdao Fresh Bio-energy firm undertakes to refine this oil and export it to Holland, where SkyNRG processes it to be used in the aviation sector, told the Deputy Director-general of the Chinese company Zhang Dehua.

Refining also uses FAT and other waste oils, previously cleansed and distilled, stressed the head of the Chinese firm.

The company of Qingdao annually produces 50,000 tons of biodiesel from waste oil, added the steering. EFE