Serbian oil company NIS has sought another U.S. sanctions waiver to maintain uninterrupted operations while continuing investment at its Pančevo refinery, Serbia’s only large-scale crude-processing facility.
The company increased refinery throughput to about 13,000 tonnes per day during August while uncertainty continued around sanctions imposed because of its Russian ownership.
NIS supplies around 80% of Serbia’s fuel market and roughly half of retail demand, making continued refinery operations critical for domestic energy security.
The company has also completed a 3.8 billion dinar, approximately €32 million, reconstruction of the refinery’s industrial railway network.
The project included reconstruction of existing tracks and construction of five additional tracks, bringing the upgraded network to 9,120 metres.
A total of 47 new switches were installed alongside a new 200-metre platform for the inspection and servicing of railway tank wagons.
The investment improves the refinery’s ability to receive crude and dispatch petroleum products by rail while increasing logistics flexibility.
But the strategic issue remains ownership.
Russian companies continue to hold the controlling position in NIS, while Hungary’s MOL has been involved in negotiations concerning the Russian-held stake.
Until ownership uncertainty is resolved, refinery operations, crude imports and financial transactions will remain dependent on the U.S. sanctions framework.




