May 11 (Reuters) - Caltex Australia Ltd (CTX) :
- Q1 PROFIT AFTER TAX WAS $155 MILLION VERSUS $154 MILLION
- STATUTORY Q1 PROFIT AFTER TAX WAS $172 MILLION VERSUS $161 MILLION
- Q1 AVERAGE REALISED CALTEX REFINER MARGIN US$9.40 PER BARREL, DOWN US$2.82 VERSUS BARREL FROM PCP