Cuba asked international companies on Monday to invest more than $8 billion in the island as it attempts to kick-start a centrally planned economy starved for cash and hamstrung by inefficiency.

Foreign Commerce Minister Rodrigo Malmierca Diaz announced a list of 246 potential projects that would cost $8.7 billion to build, from a pig farm to an auto plant. The menu of possible investments is a key step in a push for foreign capital that includes the relaxation of investment restrictions and the creation of a special trade zone around a new deep-water port west of Havana.