The logo of Brazil's state-run Petrobras oil company is seen at its headquarters in Rio de Janeiro, Brazil October 16, 2019.
SAO PAULO, Brazilian state-run oil firm Petrobras (PETR4.SA),hiked jet fuel prices for distributors starting on Jan. 1 by around 7% in some key marketing areas, such as Betim, Guarulhos and Duque de Caxias, data on the company's website showed on Thursday.
Petrobras makes monthly tweaks to its jet fuel prices based on factors including oil prices and exchange rates.
