Oil prices edge higher; growth worries limit gains

Also, price caps on Russian products took effect on Sunday, with Group of Seven (G7) nations, the European Union and Australia agreeing on price limits of $100 a barrel on diesel and other products that trade at a premium to crude and $45 a barrel for products that trade at a discount, such as fuel oil

Oil prices edge higher; growth worries limit gains
Also, price caps on Russian products took effect on Sunday, with Group of Seven (G7) nations, the European Union and Australia agreeing on price limits of $100 a barrel on diesel and other products that trade at a premium to crude and $45 a barrel for products that trade at a discount, such as fuel oil