Ukraine, the world's top exporter of sunflower oil, increased its seaborne exports of the commodity by around 63% so far in the 2019/20 season, preliminary data from the APK-Inform consultancy showed on Monday. Seaport exports of sunflower oil totalled 2.483 million tonnes so far in the 2019/20 season, which runs from August to September, up from 1.521 million tonnes in the same period the previous season, according to the consultancy.