Coal stocks at Ukraine's thermal power plants in March grew by 20.7%, or 363,700 tons, and as of April 1 stood at 2.122 million tons. As the Fuel and Energy Ministry told Interfax-Ukraine on Tuesday, stocks of fuel oil at Ukrainian thermal plants last month rose by 3.3%, or by 5,100 tons, to 160,500 tons. As of April 1, coal stocks at Ukrainian thermal power plants were 0.9% less year-on-year.