The lawsuit said that Volkswagen had extracted written agreements from suppliers not to sell to Prevent, which amounted to anti-competitive behaviour.

"This suit is completely unfounded. We will vigorously contest it using all the judicial procedures available to us," VW said in a statement, adding that Prevent had disrupted production by halting deliveries in Germany in 2016 and 2018.

Prevent said it a statement it was seeking damages in excess of $750 million, alleging Volkswagen used its market power to squeeze smaller suppliers who had to comply with "unfair terms and prices" or face bankruptcy.


In 2016https://reut.rs/2OnW5fN, Volkswagen and two of its suppliers, one which was part of Prevent, resolved a contract dispute that had hit output at more than half of the automaker's German plants.

(Reporting by Jan Schwartz in Hamburg, Sanjana Shivdas in Bengaluru; Editing by Arun Koyyur and Alexander Smith)