古巴一炼油厂起火

Group 1 - A fire broke out at the "Nico Lopez" oil refinery in Havana, Cuba, but the fire has been brought under control [1] - The Cuban Ministry of Energy and Mines announced the incident on social media, stating that the cause of the fire is under investigation [1] - Witnesses reported seeing smoke rising from the refinery, but it dissipated by the time reporters arrived on the scene [1] Group 2 - In response to U.S. sanctions, the Cuban government announced a series of measures, including fuel rationing, to cope with the new round of oil embargoes [1] - U.S. President Trump signed an executive order threatening tariffs on countries supplying oil to Cuba, which has heightened the pressure on the Cuban energy sector [1]