On 20 December, the Central Bank of the RA announced a 4 (four) million dollar sale auction. The commercial banks of the RA submit requests for 1.7million USD. The RA CB sold 1.7 million USD with the exchange rate of 446.76AMD for 1 USD. The marginal rate was 445.00 AMD for 1 USD. The Public Relations Department of and the RA CB informs.