ОРЕАНДА-НОВОСТИ. National Company KazMunayGas (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 15th coupon period was set at 9.5028 % APR.