August 24, 2017. Russian President Vladimir Putin and Energy Minister Alexander Novak, third left, at the Miner's Day gala in the banquet hall of the Kremlin Palace.

24.08.2017#3177331

August 24, 2017. Russian President Vladimir Putin and Energy Minister Alexander Novak, left, at the Miner's Day gala in the banquet hall of the Kremlin Palace.

24.08.2017#3177326

August 24, 2017. Russian President Vladimir Putin at the Miner's Day gala in the banquet hall of the Kremlin Palace. Center - Energy Minister Alexander Novak.

24.08.2017#3177325

August 24, 2017. Russian President Vladimir Putin at the Miner's Day gala in the banquet hall of the Kremlin Palace. Left - Energy Minister Alexander Novak.

24.08.2017#3177319

August 24, 2017. Russian President Vladimir Putin at the Miner's Day gala in the banquet hall of the Kremlin Palace.

24.08.2017#3177318

August 24, 2017. Russian President Vladimir Putin congratulates coal industry employees on the Miner's Day in the banquet hall of the Kremlin Palace.

24.08.2017#3177317

August 24, 2017. Russian President Vladimir Putin congratulates coal industry employees on the Miner's Day in the banquet hall of the Kremlin Palace.

24.08.2017#3177316

August 24, 2017. Russian President Vladimir Putin congratulates coal industry employees on the Miner's Day in the banquet hall of the Kremlin Palace.

24.08.2017#3177315