Tuvalu
fish
Uganda
copper, cobalt, hydropower, limestone, salt, arable land
Ukraine
iron ore, coal, manganese, natural gas, oil, salt, sulfur,
graphite, titanium, magnesium, kaolin, nickel, mercury, timber,
arable land
United Arab Emirates
petroleum, natural gas
United Kingdom
coal, petroleum, natural gas, iron ore, lead, zinc,
gold, tin, limestone, salt, clay, chalk, gypsum, potash, silica
sand, slate, arable land
United States
coal, copper, lead, molybdenum, phosphates, uranium,
bauxite, gold, iron, mercury, nickel, potash, silver, tungsten,
zinc, petroleum, natural gas, timber
Uruguay
arable land, hydropower, minor minerals, fisheries
Uzbekistan
natural gas, petroleum, coal, gold, uranium, silver,
copper, lead and zinc, tungsten, molybdenum
Vanuatu
manganese, hardwood forests, fish
Venezuela
petroleum, natural gas, iron ore, gold, bauxite, other
minerals, hydropower, diamonds