古巴实施燃料配给制应对美国石油封锁，国企改为一周工作四天

Group 1 - The Cuban government announced a series of emergency measures to address the worsening energy crisis exacerbated by increased U.S. sanctions, including a four-day workweek for state-owned enterprises and fuel sales restrictions [1][3]. - The measures prioritize fuel for essential services and key economic activities, while non-essential activities will be postponed. The government aims to restore fuel supply, increase domestic oil production, and accelerate green energy projects [3]. - The recent U.S. pressure includes cutting off oil supplies from Venezuela, a key ally, and imposing tariffs on countries supplying oil to Cuba, which has led to a significant fuel shortage [3][4]. Group 2 - The oil shortage may lead Cuba to face widespread blackouts, with power plants struggling to maintain electricity supply. The Cuban government has accused the U.S. of attempting to "suffocate" its economy [4]. - Cuban President Díaz-Canel expressed willingness to engage in dialogue with the U.S. on any topic, provided it is based on equality and respect for Cuba's sovereignty, without preconditions or pressure [4].