International oil prices rose on the 27th.

As of the closing of the day, the price of light crude oil futures for delivery in October on the New York Mercantile Exchange rose by 90 cents to $64.15 per barrel, an increase of 1.42%; while the price of Brent crude oil futures for delivery in October on the London Brent Exchange rose by 83 cents to $68.05 per barrel, an increase of 1.23%.