国际油价上涨超1%，委内瑞拉局势扰动市场

Core Viewpoint - International oil prices have risen by over 1% due to market disturbances related to the situation in Venezuela, with ongoing U.S. sanctions on Venezuelan oil tankers contributing to market uncertainty [1][3]. Group 1: Oil Price Movements - As of January 5, the price of light crude oil futures for February delivery on the New York Mercantile Exchange increased by $1.00, closing at $58.32 per barrel, representing a 1.74% rise [3]. - The price of Brent crude oil futures for March delivery rose by $1.01, closing at $61.76 per barrel, marking a 1.66% increase [3]. Group 2: Venezuelan Oil Supply Impact - The market is assessing the potential impact of U.S. military actions in Venezuela on the country's oil supply, given that Venezuela holds the largest proven oil reserves globally and is a member of OPEC [3]. - Changes in Venezuelan oil exports are viewed as significant factors influencing international oil prices, with the current U.S. sanctions on Venezuelan oil tankers still in effect, adding to market uncertainty [1][3].