Eurostat, Luxembourg. 03037420 (01/1996-12/1999) Frozen mackerel `Scomber scombrus and Scomber japonicus`, from 16 June to 31 December: CN 03037420 /Exports /Unit = Prices (Euro/ton) /Partner: Sierra Leone /Reporter: Eur27 /03037420:Frozen Mackerel `scomber Scombrus and Scomber Japonicus`, From 16 June to 31 December.