OREANDA-NEWS. National Company "KazMunayGaz" JSC (Astana) has informed Kazakhstan Stock Exchange (KASE) that the interest rate on its bonds KZ2C0Y10D596 (KZ2C00000156, KASE official list, category "debt securities of entities of quasi-state sector", KMGZb2) for the 12th coupon period was set at 8.8589 % APR.