Heading 2925: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds
In chapter 29, Organic chemicals. 14 rate lines, laid out as HTS Revision 20 (2026) prints them.
| HTS number | Description | Units | General | Special | Column 2 |
|---|---|---|---|---|---|
| 2925 | Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds: | ||||
| Imides and their derivatives; salts thereof: | |||||
| 2925.11.00.00 | Saccharin and its salts | kg | 6.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 15.4¢/kg + 61% |
| 2925.12.00.00 | Glutethimide (INN) | kg | Free | 15.4¢/kg + 61% | |
| 2925.19 | Other: | ||||
| Aromatic: | |||||
| 2925.19.10.00 | Ethylenebistetrabromophthalimide | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 61% |
| 2925.19.30.00 | Bis(o-tolyl)carbodiimide; and 2,2',6,6'-Tetra isopropyl diphenyl carbodiimide | kg | Free | 15.4¢/kg + 61% | |
| 2925.19.42.00 | Other | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,L,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 61% |
| Other: | |||||
| 2925.19.70.00 | N-Chlorosuccinimide; andN,N'-Ethylene bis (5,6-dibromo-2,3- norbornane dicarboximide) | kg | Free | 25% | |
| 2925.19.91.00 | Other | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,L,MA,OM,P,PA,PE,S,SG) | 25% |
| Imines and their derivatives; salts thereof: | |||||
| 2925.21.00.00 | Chlordimeform (ISO) | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 61% |
| 2925.29 | Other: | ||||
| Aromatic: | |||||
| 2925.29.10.00 | N'-(4-Chloro-o-tolyl)-N,N- diemthylformamidine; Bunamidine hydrochloride; and Pentamidine | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 41% |
| 2925.29.18.00 | 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 | kg | Free | 15.4¢/kg + 61% | |
| Other: | |||||
| 2925.29.20.00 | Drugs | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO, K,KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 67.5% |
| 2925.29.60.00 | Other | kg | 6.5% | Free (A+,AU,BH,CL,CO,D, E,IL,JO,K, KR,MA,OM,P, PA,PE,S,SG) | 15.4¢/kg + 61% |
| Other: | |||||
| 2925.29.70.00 | Tetramethylguanidine | kg | Free | 25% | |
| 2925.29.90.00 | Other | kg | 3.7% | Free (A,AU,BH,CL,CO,D,E,IL,JO,K,KR,MA,OM,P,PA,PE,S,SG) | 25% |
Rates are quoted as printed. Each 8-digit number opens its own page with footnotes and cited chapter 99 headings.
Watch lines in heading 2925
Pick the 8 or 10 digit numbers you import and we email you the old and new text whenever a new HTS revision changes them.
See the alert plansChapter 99 headings cited in this heading
- 9903.90.08 cited by 1 line
What this page leaves to your broker
This page quotes the schedule. It does not add the rates together, and it does not say whether a chapter 99 heading applies to a shipment: that turns on the country of origin, the dates and the U.S. notes to chapter 99. Section 301, Section 232 and other chapter 99 measures list the goods they cover in those notes and in Federal Register notices, so a line can be covered by a heading its footnotes never cite. A licensed customs broker makes the determination.
Built September 29, 2026 from HTS Revision 20 (2026) (USITC release 2026HTSRev20, published September 23, 2026, current since September 28, 2026). The schedule changes often; USITC's own site always has the current text.