Economic sanctionsPetroleum industry and trade--Economic aspectsPetroleum industry and trade--Political aspectsEconomic sanctions, AmericanCommerceInternational relationsInternational law
Petroleum as fuel--Economic aspectsFuel--PricesPetroleum industry and trade--Economic aspectsPetroleum products--PricesMineral industries--Law and legislationPetroleum as fuel--PricesCommerceInternational relations
Economic sanctionsPetroleum industry and trade--Economic aspectsPetroleum industry and trade--Political aspectsEconomic sanctions, AmericanCommerceInternational relationsInternational law
Investments, Foreign (International law)Government business enterprisesSovereign wealth funds--Law and legislationFinanceCommerceUnited States. Office of Foreign Direct InvestmentsOrganisation for Economic Co-operation and Development. Committee on International Investment and Multinational EnterprisesInternational Trade Centre UNCTAD/GATT