The July 6 article, Lukoils Lubes Slumped in 2015, listed incorrect 2015 and 2014 base oil and lubricant production volumes. In 2015, Lukoil produced 386,000 tons of base oils, down 28.7 percent from 541,000 tons in 2014, and 543,000 tons of finished lubricants, down 1.8 percent from 553,000 tons in 2014.