Two memoranda of understanding with Portugal in the fields of Energy, Investments and trade were signed on Monday, in the presence of President Klaus Iohannis, on a state visit to Portugal, and Portuguese prime minister Antonio Costa.The Memorandum of Understanding in the field of Energy was concluded between the Ministry of Environment and Climate Action of the Portuguese Republic and the Ministry of Energy of Romania.For Romania, the memorandum was signed by the Minister of Energy, Sebastian Burduja.The Memorandum of Understanding between the Investment and Foreign Trade Agency of Portugal - AICEP and the Romanian Investment and Foreign Trade Agency - ARICE was signed on behalf of Romania by Rares Stefan Burlacu, the president of ARICE.President Klaus Iohannis ended his four-day state visit to Portugal with a meeting with the Portuguese prime minister.