OREANDA-NEWS. On August 11, 2008  Kazakhstan Stock Exchange (KASE) informs that the Risk committee of KASE accepted the decision while conduction of the market estimation of infrastructural bonds of Doszhan Temir Zholy (DTZ) JSC of the first issue (symbol - DTJLb1, NIN - KZ2CKY23B672) for determination of the average value of the yield from all bids for purchasing of bonds of this title to use the period, equal to five working days, previous to the first working day of the week, reported the press-centre of KASE.

The decision was accepted due to the significant change on August 2, 2008 of the coupon interest rate on named bonds and impossibility of correct application of the algorithm for determination of the market price of DTJLb1, foreseen by KASE internal document "Methodology of securities estimation".