(CNN) -- The Court of Amsterdam on Friday ordered giant oil-trading company Trafigura to pay a fine of 1 million euros ($1.3 million) for illegally dumping chemical waste in Ivory Coast in 2006.
An employee of Trafigura and the captain of the ship that dumped the waste also were convicted, and the employee was fined 25,000 euros ($32,200), the court said.
The United Nations says the dumping killed 15 people and sickened about 100,000 others.
The fine was issued by a Dutch court because the ship carrying the waste belonging to Trafigura departed from the Port of Amsterdam.
A multimillion-dollar settlement was reached in September last year between Trafigura and the law firm representing people who claimed they had become sick from the toxic waste.
Despite the settlement, Trafigura denies any responsibility for the actions of the contractor that dumped the waste. It called the court's ruling Friday "incorrect".
"The court has decided that different technical legislation is applicable than that claimed by Trafigura in its defense," the company said.
It promised to study the court's findings "carefully" with a view to appeal.
CNN