Some barrels from US are fetching their biggest premium since 2020, and value of major Norwegian grade, which moves almost lockstep with Brent, has gained more than $5 on the benchmark this weekâSome barrels from US are fetching their biggest premium since 2020, and value of major Norwegian grade, which moves almost lockstep with Brent, has gained more than $5 on the benchmark this week âLatest News [ SOBAN NEWS: International and National ]