HTS heading · chapter 29
2925
Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
Analysis
Heading 2925 of the Harmonized Tariff Schedule covers carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds. It divides into 5 six-digit subheadings and 14 eight-digit tariff lines, with 14 ten-digit statistical suffixes below them.
The spread of 6.5 percentage points between the cheapest and dearest lines makes misclassification expensive here. The highest rate, 6.5%, applies to 2925.11.00 (saccharin and its salts) and 2925.19.10 (ethylenebistetrabromophthalimide).
5 of its 14 lines with a percentage rate are duty-free at the general rate (36%) and 9 are dutiable, from duty-free up to 6.5%. The median line pays 5.1%.
The largest subheadings are 2925.29 (other, 6 lines), 2925.19 (other, 5 lines), 2925.11 (unnamed, 1 line) and 2925.12 (unnamed, 1 line).
By Census's concordance, most of its statistical lines are made by All Other Basic Organic Chemical Manufacturing (325199), Pharmaceutical Preparation Manufacturing (325412) and Medicinal and Botanical Manufacturing (325411). Those are the NAICS industries a US producer of these goods would report under.
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 2925.11.00 | Saccharin and its salts | 6.5% |
| 2925.12.00 | Glutethimide (INN) | Free |
| 2925.19.10 | Ethylenebistetrabromophthalimide | 6.5% |
| 2925.19.30 | Bis(o-tolyl)carbodiimide; and 2,2',6,6'-Tetra isopropyl diphenyl carbodiimide | Free |
| 2925.19.42 | Aromatic: other | 6.5% |
| 2925.19.70 | N-Chlorosuccinimide; andN,N'-Ethylene bis (5,6-dibromo-2,3- norbornane dicarboximide) | Free |
| 2925.19.91 | Other: other | 3.7% |
| 2925.21.00 | Chlordimeform (ISO) | 6.5% |
| 2925.29.10 | N'-(4-Chloro-o-tolyl)-N,N- diemthylformamidine; Bunamidine hydrochloride; and Pentamidine | 6.5% |
| 2925.29.18 | N,N'-Diphenylguanidine; 3-Dimethyl amino methyleneiminophenol hydrochloride; 1,3-Di-o-tolylguanidine; andN,N-Dimethyl-N'-[3-[[(methylamino) carbonyl]- oxy] phenyl] methanimidamide monohydro- chloride | Free |
| 2925.29.20 | Other: drugs | 6.5% |
| 2925.29.60 | Other: other | 6.5% |
| 2925.29.70 | Tetramethylguanidine | Free |
| 2925.29.90 | Other: other | 3.7% |