Workers of the state-oil company PDVSA holding Iranian and Venezuelan flags greeting the Iranian tanker ship ‘Fortune,’ at the El Palito refinery in Puerto Cabello, Venezuela, May 25, 2020. Photo: Miraflores Palace / Handout via Reuters / File.

The owners of four Iranian fuel cargoes that were confiscated by US authorities last month mounted a challenge to the seizure, asserting their rights to control the cargo, according to a court filing on Tuesday.

The US Justice Department last month announced the seizure of 1.116 million barrels of fuel it said was destined for Venezuela. The oil industries of Venezuela and Iran, both OPEC nations, are under US sanctions, and Iran earlier this year irked Washington by sending gasoline cargoes to Venezuela.

In the Tuesday filing with the US District Court for the District of Columbia, United Arab Emirates-based Mobin International Limited said it was the owner of the cargo aboard the Bella and Bering tankers, UK-registered Oman Fuel said it owned the cargo aboard the Pandi and Luna tankers, and Oman-registered Sohar Fuel said it part-owned the cargo aboard the Luna.

The companies said they had sold the cargoes onwards to United Arab Emirates-based Citi Energy FZC, but payment was due upon delivery, which was disrupted by the seizure.

“Therefore, Claimants Mobin, Oman Fuel, and Sohar Fuel retain a financial stake in those agreements and have immediate right to title, possession, and control of the Defendant Properties,” the companies wrote.

Citi Energy did not immediately respond to a request for comment sent after normal business hours.

The companies also disputed the assertion that the shipments were bound for Venezuela.

“At the time they were seized, the Defendant Properties were destined for Trinidad for sale to customers in Peru and Colombia,” the companies wrote in the filing.

Venezuela shares a maritime border with the Caribbean dual-island nation of Trinidad & Tobago, and a land border with Colombia.