MOSCOW, August 21. /TASS/. The Bank of Russia set the official dollar rate at 80.2548 rubles for August 22, up fifteen kopecks against the previous indicator.

The official euro rate was increased by three kopecks to 93.5049 rubles. The official yuan rate is fixed at 11.1562 rubles, up one kopeck.

The Central Bank said last June 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.