International oil prices rose on the 22nd.

As of the closing on that day, the light crude oil futures price for September delivery on the New York Mercantile Exchange rose by $2.49 to settle at $86.83 per barrel, an increase of 2.95%; the Brent crude oil futures price for September delivery in London rose by $3.06 to settle at $94.07 per barrel, an increase of 3.36%.