International trends
Crude oil futures rose continuously
Focus on sino-us trade negotiations and the federal reserve to cut interest rates, Europe and the United States for three consecutive days of crude oil futures rose.On Monday (July 29), the New York mercantile exchange west Texas light oil futures settled at $56.87 a barrel in September of 2019, than the previous trading day rose $0.67, or 1.2%, trading range $55.81 - $57.1;Ice, in London, brent crude oil futures settled at $63.71 a barrel in September 2019, the previous trading day rose $0.25, or 0.4%, trading range $62.92 and $63.79.