制裁与过剩背景下，油价收窄单周跌幅

Group 1 - Oil prices have risen, narrowing the decline for the second consecutive week, as the market weighs the impact of sanctions on Russian oil production against the potential for an upcoming oversupply of crude oil [1] - U.S. crude futures have rebounded above $60 per barrel, but remain in a downward trend for the week, with stock market volatility contributing to concerns over oversupply [1] - The White House's measures to limit Russian oil purchases have led Gunvor Group to withdraw its proposal to acquire international assets from Lukoil PJSC, which include oil field stakes, refineries, and gas stations [1] Group 2 - The International Energy Agency (IEA) predicts a significant increase in oil supply from OPEC and non-OPEC countries by the end of this year through 2026, potentially leading to record oversupply [2] - Despite signs of oversupply from increased tanker transport, major oil storage hubs have not yet shown significant impact, with U.S. crude inventories decreasing at the end of October compared to the beginning of the month [2] - In Asia, China's crude oil imports have increased year-on-year in October, but the growth rate of China's oil reserves is expected to slow, which may weaken support for oil prices [2]