According to the Vietnam Association of Seafood Exporters and Producers (VASEP), seafood export turnover stood at nearly $3.6 billion in the first four months of this year, up 44.5 per cent year-on-year, in which pangasius exports reached 60 per cent of the annual target and shrimp exports totaled $1.36 billion, a 41.5 per cent increase year-on-year.