030249 --Fresh and cold Indian mackerel (belonging to the genus Macrobrachium), mackerel (belonging to the genus Macrobrachium), trevally (belonging to the genus Macrobrachium), silver carp (belonging to the genus Macrobrachium), autumn swordfish, round trevally (belonging to the genus Macrobrachium), multi spring carp (belonging to the genus Macrobrachium), tuna, fox mackerel (belonging to the genus Macrobrachium), marlin, swordfish, and four fin swordfish (belonging to the family Macrobrachidae) HS code query chinese tariffs