BAKU, Azerbaijan, August 12. The Central Bank of Azerbaijan (CBA) has announced the official exchange rates for August 12, Trend reports, citing the CBA. The official exchange rate of the U.S. dollar against the manat remained unchanged at 1.7000 manat. The exchange rate of the euro against the manat was 1.9610 manat, 1 Turkish lira was 0.0356 manat, and 100 Russian rubles were 2.0601 manat.