Austal’s net profit after tax was $52.4 million, up 29 per cent, while revenue fell 19 per cent to $840.3 million, due to a poor exchange rate and less throughput in the US.

Austal’s net profit after tax was $52.4 million, up 29 per cent, while revenue fell 19 per cent to $840.3 million, due to a poor exchange rate and less throughput in the US.