Vietnamese and Americans firms have signed several deals valued at $4.15 billion during a visit to the U.S. by Vietnam's trade minister, state-owned PetroVietnam Power said in a statement on Friday.
Vietnamese companies are in talks with U.S. firms to buy American crude oil and LNG, said PetroVietnam Power, which is a signatory to one of the deals and has executives accompanying the minister on the trip.
