OREANDA-NEWS. National atomic company "Kazatomprom" JSC (Astana, hereinafter – the Issuer), whose bonds are officially listed on Kazakhstan Stock Exchange (KASE), has by an official letter informed KASE that "on April 22, 2015 as part of a rating review rating agency Moody's Investors Service affirmed the issuer rating of NAC Kazatomprom at level "Ваа3" and rating of unsecured securities with preemptive right of claim at level "Ваа3", outlook "Stable".