Citing energy needs, Tokyo won legal exception to rules binding Group of Seven nations. Read the original article Tags:C&E Exclusion FiltercommodityCommodity MarketsCommodity/Financial Market NewsContent Typescrude oilCrude Oil/Natural Gas Upstream OperationsEnergyEnergy MarketsFactiva Filtersfinancial market newsFossil FuelsGas Industrynatural gasNatural Gas Extractionnatural gas upstream operationsNatural Gas/Oil Extractionoil extractionOil IndustrysyndUkraineWSJ-PRO-WSJ.com