HSN code HSN description GST 510 Ambergris, Castoreum, Civet And Musk; Cantharides; Bile, Whether Or Not Dried; Glands And Other Animal Products Used In The Preparation Of Pharmaceutical Products, Fresh, Chilled, Frozen Or Otherwise Provisionally Preserved 5% 51000 Ambergris, Castoreum, Civet And Musk; Cantharides; Bile, Whether Or Not Dried; Glands And Other Animal Products Used…