Samsung Electronics has filed a complaint against Zim before the Federal Maritime Commission (FMC), making it the largest company to do so since shippers began to hit out at liner operators last year.

The South Korean electronics giant’s New Jersey subsidiary accused Zim of failing to complete deliveries of its goods, then levying thousands of detention and demurrage charges on its containers, sometimes charging the same fee twice and other times without explanation.

Samsung Electronic America also said the Israeli containership operator retaliated against it once it complained.