International oil prices rose on the 12th.

As of the close of trading on that day, the price of light crude oil futures for delivery in June on the New York Mercantile Exchange rose by 93 cents to settle at $61.95 per barrel, an increase of 1.52%; while the price of Brent crude oil futures for delivery in July rose by $1.05 to settle at $64.96 per barrel, an increase of 1.64%.