US HTS code
2918120000
Tartaric acid
Rates updated· Source: USITC Harmonized Tariff Schedule export
Column 2 rate (Cuba, North Korea): 17%
Estimate duty
This code's duty rate (Free) isn't a simple percentage, so it can't be estimated here — check the official source for the exact calculation.
Section 232/301 & notes
No Section 232/301 overlay or footnote noted for this code in the HTS export.
Matching UK commodity code
Sharing the 6-digit HS root 291812.
Related codes
Other codes at this level
291811Lactic acid, its salts and esters:
291813Salts and esters of tartaric acid:
2918140000Citric acid291815Salts and esters of citric acid:
291816Gluconic acid, its salts and esters:
29181700012,2-Diphenyl-2-hydroxyacetic acid (benzilic acid)2918180000Chlorobenzilate (ISO)291819Other: