* BTr awards 9.175 billion pesos ($165.02 million) worth of T-bills vs 15 billion pesos offer
* BTr awards 1.5 billion pesos of 91-day T-bills at 5.550% avg yield vs previous rate 5.314%
* BTr awards 3.45 billion pesos of 182-day T-bills at 5.812% avg yield vs previous rate 5.700%
* BTr awards 4.225 billion pesos of 364-day T-bills at 6.073% avg yield vs previous rate 5.991%
* Details are on the BTr's website
($1 = 55.60 Philippine pesos)
(Reporting by Enrico Dela Cruz)