51对50，万斯投出关键票，特朗普解除限制，中国原油或受大影响？

Group 1 - The U.S. Congress voted 51 to 50 to reject a proposal that would limit President Trump's military powers regarding Iran and Venezuela, allowing him to act without congressional approval [1] - The rejection of the proposal indicates that Trump can now take military action against Iran or other countries without significant constraints [1] - The U.S. Navy's Abraham Lincoln carrier strike group has been ordered to the Middle East, signaling an imminent military action against Iran [1] Group 2 - Iran has threatened to block the Strait of Hormuz, a critical waterway that carries about 20% of the world's oil supply, which would disrupt global energy markets [3] - China's oil imports from Iran are projected to account for over 80% of its total imports by 2025, with daily imports reaching 1.38 million barrels, making it highly vulnerable to disruptions in Iranian oil supply [3] - If the Strait of Hormuz is blocked, China could face a daily shortfall of approximately 1.4 million barrels, leading to increased procurement costs and potential economic turmoil [3] Group 3 - In response to the potential crisis, China has initiated diplomatic talks with Iran and expressed opposition to military action, emphasizing that conflict yields no winners [5] - China is diversifying its oil import sources, including from Russia and Africa, to mitigate risks associated with reliance on Iranian oil [5] - The acceleration of policies for settling transactions in yuan with oil-producing countries aims to reduce exposure to U.S. dollar sanctions and enhance economic stability [5]