MOSCOW, March 31. /TASS/. Lukoil increased oil refining throughput at its refineries in Russia by 2.3% in 2025 to 41.7 mln tons, according to the company’s report.

"Following the results of 2025, refining of crude feedstock at the group’s own refineries in Russia increased by 2.3% year-on-year and amounted to 41.7 mln tons," the report said.

The increase in refining volumes was mainly due to major maintenance work carried out in 2024, the company noted.