Cuba's economy is on the verge of collapse as two of the country's top oil supplies dry up amid US pressure.

Mexican President Claudia Sheinbaum said Tuesday that oil shipments to Cuba have been suspended, reflecting a decision made by Petróleos Mexicanos.

Claudia Sheinbaum denied move was response to pressure from the US, after Trump said ‘zero’ oil would go to Cuba

The president says Mexico's decision 'to sell or give oil to Cuba for humanitarian reasons' was a 'sovereign' one.

Cuba's economy is on the verge of collapse as two of the country's top oil supplies dry up amid US pressure.

Cuba was previously importing about 35,000 barrels of oil a day from long-time ally Venezuela.

Trump signs executive order ramping up pressure on Havana's oil supplies in wake of US abduction of Venezuela's Maduro.

Trump's executive order threatens tariffs on oil suppliers to Cuba, escalating tensions and pressuring Mexico amid an ongoing crisis.

Island country only has oil enough to last 15-20 days, and 12-hour blackouts have become commonplace