In March 2021, fuel in Netherlands averaged €1.727 for petrol

Petrol, monthly average€1.727/L
Diesel, monthly average€1.383/L
LPG, monthly average€0.742/L
Weekly bulletins held for March 20215

Monthly averages for Netherlands across March 2021, from the stored EU Weekly Oil Bulletin monthly history (European Commission, CC BY 4.0).