The airline said it posted profit of HK$2.81 billion ($359.6 million) for the January-June period on revenue of HK$46.79 billion.

It had profit of HK$6.840 billion on turnover of $41.34 billion in the same period last year.

A statement from the airline says “increased jet fuel prices had a significant effect on operating results.”

It says fuel costs are its largest single expenditure.