Delfi's (SGX:P34) EBITDA dropped 27% during the first quarter of the year to $17 million from $23.3 million a year earlier, according to a Tuesday filing with the Singapore Exchange.

Gross profit margin dropped to 28% from 30.2% a year earlier.

Net sales declined 0.5% year over year to $149.8 million from $150.7 million, due to weaker regional currencies.