 A barely 24 hours after the price of aviation fuel rose by 35% from 430 NL per litre to 580 NL, oil marketers have predicted that the price of the product might heat 700 NL per litre by next week, and the global crude oil price continued to fluctuate. But the National Operations Controller, Independent Petroleum Marketers Association of Nigeria Ipman Maikosaatuyi, who dropped the hint said, the Russia-Ukraine war and other related factors might feel further increases in the prices of aviation fuel and other petroleum products. Aviation fuel, also known as Jet A1, which sold for 119 NL per litre and later 316 NL in January this year, rose to 579 NL and 617 NL per litre on Tuesday. Oil marketers, as well as airport officials, said the aviation fuel was sold for different prices across the nation's airport. In Lagos, Jet A1 was sold for 579 NL per litre on Tuesday, Abuja 599, Port Hackert 599 and Kando 607.