KIEV, May 25 – Oleksandr Yaroslavsky admits he may sell his stake in PJSC Ukrtatnafta, which runs Kremenchuk oil refinery in Poltava region.

"I am a portfolio investor of Ukrtatnafta and I'm not engaged in its business activity. I have a stake that belongs to me. If it turns out they offer a good price for this package, I will sell it," he said in an interview with the Internet portal censor.net.