| HS Directory Tree | Description |
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Chapter 32; Tanning or dyeing extracts; tannins and their derivatives; dyes, pigments and other colouring matter; paints and varnishes; putty and other mastics; inks |
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Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives; |
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Tannins and their salts, ethers, esters and other derivatives; 鞣酸及其盐、醚、酯和其他衍生物; |
| 13-digits CIQ code | Commodity Name |
|---|---|
3201909000101 |
鞣酸及其盐、醚、酯和其他衍生物(食用单宁) |
3201909000102 |
鞣酸及其盐、醚、酯和其他衍生物(单宁酸) |
3201909000103 |
鞣酸及其盐、醚、酯和其他衍生物(固化单宁) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
32019090. |
鞣酸 | 25KG/桶TANALW2>=96% |
32019090. |
鞣酸 | |
32019090. |
栎单宁酸 | |
32019090. |
乙酰单宁(乙酰鞣酸) | |
32019090. |
荆树鞣酸 | |
32019090. |
坚木鞣酸 | |
32019090. |
儿茶酚鞣酸 | |
32019090. |
单宁酸 TANNIC ACID USP | 86%MIN KOSHER |
32019090. |
齿栗单宁酸 |



















