Hungarian Prime Minister Viktor Orbán and E.ON Chairman-CEO Johannes Teyssen have signed a letter of intent, which states that state-owned energy firm MVM will buy the German utility company's gas trading and storage units located in Hungary.

Hungarian Prime Minister Viktor Orbán and E.ON Chairman-CEO Johannes Teyssen have signed a letter of intent, which states that state-owned energy firm MVM will buy the German utility company's gas trading and storage units located in Hungary.