As U.S. sanctions bit into Russia’s billionaire class in 2018, an accounting firm in Singapore issued a secret appraisal of a $200 million debt owed by one of the targeted oligarchs.
Pandora Papers
Washington Post: US sanctions take a hidden toll on Russian oligarchs
Waiters hold trays of champagne ready for a reception while Russia's President Vladimir Putin is seen on a TV screen as he speaks during the final plenary meeting of the 'Valdai' International Discussion Club members in the Russian town of Valday some 360 kilometers northwest of Moscow, on Sept. 19, 2013.
