Sub Headings of 3201
| 3201.10.00.00 | Quebracho extract |
| 3201.20.00.00 | Wattle extract |
| 3201.90.10.00 | Tannic acid, containing by weight 50 percent or moreof tannic acid |
| 3201.90.25.00 | Extracts of canaigre, chestnut, curupay, divi-divi, eucalyptus, gambier, hemlock,larch, mangrove, myrobalan, oak, sumac, tara, urunday or valonia |
| 3201.90.50.00 | Other |