IQF, Skin on, Fillets, PBI. Dear Sir or Madam, We could supply all kinds of frozen spanish mackerel fillets as follows: Commodity: Frozen Spanish Mackerel Fillets Size: 400-500g, 500-750g, 750-1000g, 1000g+ , 1500-2000g Packing: 10KGS/ C TN, IQF Quantity: All year supply Any requirements please browse our company' s homepage and website, thanks. If you have interest, pls contact with me. echoxu2046@ yahoo.com skype: echoxu0515