South Korea’s SK signs €1.6b Iran refinery deal
South Korea’s SK Engineering and Construction Co (SKEC) signed a heads of agreement on Saturday for a 1.6 billion euro upgrade of the Tabriz refinery in northwest Iran, the Shana news agency said. South Korean National Assembly Speaker Chung Sye-kyun, who is in Tehran to attend President Hassan Rouhani’s swearing-in, oversaw the signing between SKEC,…