(marketscreener.com) 16 april 2021 Slavneft-YANOS begins construction of a delayed coking complex. The project received a positive approval from the Glavgosexpertiza of Russia. Thanks to the future complex, the Refinery will completely stop producing fuel oil. Indicators of oil processing conversion rate and light oil product yield will exceed 99% and...https://www.marketscreener.com/quote/stock/SLAVNEFT-YAROSLAVNEFTEORG-64304559/news/Slavneft-Yaroslavnefteorgsintez-nbsp-YANOS-will-increase-the-processing-conversion-rate-to-almost-32985451/?utm_medium=RSS&utm_content=20210416