伊朗提案提升霍尔木兹海峡突破前景，但石油流量回升令达成协议之路复杂化

关键论点

• 伊朗提出七天内重开霍尔木兹海峡，条件是美国缓和军事压力并解除对伊朗港口的封锁；该消息尚未得到独立证实。
• 沙特阿美低速率重启东西管道，可能恢复延布港出口，提供绕过霍尔木兹的替代路线，降低供应风险。
• 华盛顿面临矛盾激励：国内政治压力倾向缓和，但若封锁和替代出口奏效，达成协议的紧迫性可能降低。
• 原油面临双向头条风险，达成协议可能消除地缘政治溢价，而拒绝可能逆转抛售。

对应原文证据

1. Washington, meanwhile, must balance the economic and political benefits of lower oil and fuel prices against the possibility that accepting Iran's conditions too readily could surrender leverage just as the blockade appears to be exerting maximum pressure.
2. The initial plunge below USD 99 followed by the rebound therefore looks appropriate: the probability of a diplomatic breakthrough may have increased, but an agreement is still some distance from being secured.