In 2021, Top
exporters of
Hydrogen to
Bulgaria were Serbia, FR(Serbia/Montenegro) ($62.10K , 55,783 m³), Romania ($11.36K , 10,348 m³), Italy ($10.96K , 13,880 m³), Austria ($6.05K , 9,916 m³), Hungary ($4.50K , 3,322 m³).
Hydrogen imports by country in 2021