Oil firms as investors focus on supply drop from Russia, Libya
By Mohi Narayan and Sonali PaulApril 21 (Reuters) - Oil prices rose on Thursday as concerns about supply due to a potential European Union (EU) ban on ...
By Mohi Narayan and Sonali PaulApril 21 (Reuters) - Oil prices rose on Thursday as concerns about supply due to a potential European Union (EU) ban on ...