* BTr awards 10 billion pesos ($180.31 million) worth of T-bills vs 15 billion pesos offer
* BTr rejects all bids for 91-day T-bills
* BTr awards 5 billion pesos of 182-day T-bills at 5.177%
avg yield vs previous rate 5.060%
* BTr awards 5 billion pesos of 364-day T-bills at 5.577%
avg yield vs previous rate 5.455%
* Details are on the BTr's website
(1 = 55.46 Philippine pesos)
(Reporting by Enrico Dela Cruz; Editing by Martin Petty)