OREANDA-NEWS. On April 18, 2008 Kazcat JSC (Almaty), the listed company of Kazakhstan Stock Exchange (KASE), informed KASE by the official letter on conclusion on February 25, 2008 of the agreement with Central Securities Depository JSC (Almaty) for provision of servicing on keeping the securities shareholders system of registrars, reported the press-centre of KASE.