YEREVAN, July 23. /ARKA/. The Central Bank of Armenia said it has auctioned today 500 million drams worth short-term government bonds of AMGT1322A120 issue . It said a total of 622 million drams bids were made, including 2 million drams worth non-competitive bids. The auction was attended by two dealers. The average weighted yield on a bond was 8.9541% ($1 – 411.94 drams). -0-