Jardine Cycle & Carriage reported lower contributions from most of its businesses during the first quarter of the year, according to a Wednesday filing with the Singapore Exchange.

The company's Indonesian unit, Astra, reported a decline in underlying profit, impacted by the weaker rupiah.

Vietnam-based unit THACO posted increased automotive sales volume, but the contribution was impacted by a weaker Vietnamese dong.

The Singapore business achieved a higher sales volume of new and used cars, while the Malaysian unit continued its transition into an agency model.