墨西哥总统：目前已暂停对古巴的石油运输

Core Viewpoint - The Mexican government has suspended oil shipments to Cuba to avoid potential retaliation from Washington while still aiming to support Cuba [1] Group 1: Oil Supply Dynamics - Mexico has become the largest oil supplier to Cuba following the cessation of oil supplies from Venezuela due to U.S. sanctions implemented last December [1] - Washington has previously threatened to impose tariffs on countries that supply oil to Cuba, influencing Mexico's decision to halt shipments [1]