MOSCOW, August 5. /TASS/. The Bank of Russia set the official dollar rate at 84.9471 rubles for August 6, down 76 kopecks against the previous indicator.

The official euro rate was increased by 21 kopecks to 93.0409 rubles. The official yuan rate is fixed at 11.8289 rubles.

The Central Bank said on June 13 that it would fix official dollar and euro rates against the ruble on the basis of reports of banks on results of transactions in the over-the-counter currency market.