OREANDA-NEWS. On January 23, 2007 Astana Gas Service JSC (Astana), securities of which are traded in Kazakhstan stock exchange's (KASE) category "B" official list, had informed KASE by official letter about creation of AstanaGasKyzmet LLP with 100%-ge stake of participation of Astana Gas Service JSC in its authorized capital, reported the press-centre of KASE.