On September 20, local time, international oil prices fell. The futures price of light crude oil for delivery in the New York Mercantile Exchange on June 5438+ 10 fell by 1.28 USD to close at 84.45 USD per barrel, with a decrease of1.49%; /kloc-London Brent crude oil futures for delivery in October fell 1 1.38 USD to close at 90.62 USD per barrel, with a decrease of 1.50%.