International oil prices fell on the 21st.

As of the closing of the day, the price of light crude oil futures for delivery in July on the New York Mercantile Exchange fell by $1.91 to settle at $96.35 per barrel, a decrease of 1.94%; while the price of Brent crude oil futures for delivery in July on the London Brent exchange fell by $2.44 to settle at $102.58 per barrel, a decrease of 2.32%.