KIEV, Oct. 30 – The Kremlin is concerned about the recent change of top management at Ukraine’s largest oil refinery, which it believes hurts Russian business and government interests, a newswire reported Tuesday citing a source.

“There cannot be no concerns over the fact that a Russian company and the government of the republic of Tatarstan, shareholders in the refinery, incur serious economic damages,” Interfax quoted the Kremlin source.