International oil prices rose slightly on the 22nd.

As of the closing of the day, the price of light crude oil futures for delivery in July on the New York Mercantile Exchange rose by 25 cents to $96.60 per barrel, an increase of 0.26%; the price of Brent crude oil futures for delivery in July on the London Stock Exchange rose by 96 cents to $103.54 per barrel, an increase of 0.94%.