The parts of the price
- The refined product: follows international petrol and diesel quotes and the leu–dollar rate.
- Excise duty: a fixed amount per litre set by the Fiscal Code. In 2026 it is 3.06 RON per litre for unleaded petrol and 2.80 RON per litre for diesel.
- Standard diesel temporarily carries excise cut by 25%, 2.10 RON per litre, for 1–15 November 2026 (Law 162/2026). The Ministry of Finance sets the cut for 15 days at a time.
- Transport, storage and station running costs.
- The network's retail margin.
- 21% VAT, charged on the price including excise.
Why pump prices lag behind oil
Excise is a fixed amount per litre that does not follow the quotes from day to day, and VAT is charged on top of it. So a fall in oil prices only partly reaches the pump, and with a delay: a large part of the price does not depend on the quotes.