Arica backlog More than 40 million liters of fuel were reportedly stuck at Chile’s Arica port awaiting unloading. More than 40 million liters of fuel were reportedly stuck at Chile’s Arica port awaiting unloading. Reports cite 6 million liters of gasoline and 4 million liters of diesel at the Senkata plant, but distribution is failing. One report cites 6 million liters of gasoline and 4 million liters of diesel at the Senkata plant alone. That includes 6 million liters of gasoline and 4 million liters of diesel at Senkata.