Russian oil tanker arrives in Cuba

```htmlGolden Ten Data reported on March 31 that today (March 31), the Russian oil tanker "Anatoly Kolodkin," carrying 100 thousand tons of humanitarian oil, arrived at Matanzas Bay in Cuba. This is one of the first significant oil deliveries to Cuba since the new round of US oil blockade. Cuba's Minister of Energy expressed gratitude on social media. Cuban President Díaz-Canel previously stated that Cuba had not received any oil tankers for three months. The US blockade has worsened the energy crisis, leading to several large-scale power outages in Cuba, seriously affecting medical care, public transport, and agriculture. It is understood that this batch of oil is Russian Urals crude, a medium sour crude suitable for Cuba's aging refineries. After unloading from the tanker, it will take several days to refine it into usable fuel. On March 30 local time, the US Trump administration announced it will review further oil shipments to Cuba "on a case-by-case basis."```