In the first two months of 2006, Wärtsilä Corporation won orders for a further 16 Wärtsilä 50DF dual-fuel engines to power four LNG (liquefied natural gas) carriers contracted in Korea. In January Wärtsilä was awarded an order to supply two sets of four Wärtsilä 50DF dual-fuel engines to Daewoo Shipbuilding & Marine Engineering (DSME) of Korea. These engines will be installed in two dual-fuel-electric LNG carriers contracted by Bergesen Worldwide Gas of Norway, and are the first Wärtsilä 50DF dual-fuel engines to be ordered by DSME. In February Hyundai Heavy Industries and Hyundai Samho Heavy Industries of Korea ordered two sets of four Wärtsilä 50DF dual-fuel engines to power two dual-fuel-electric LNG carriers for Mitsui OSK Lines (MOL) of Japan.