HTS heading 2852
Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams — 7 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 2852 | Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams + Ch. 99 | not stated | — |
| 2852.10 | Chemically defined + Ch. 99 | not stated | — |
| 2852.10.10.00 | Mercuric oxide, mercuric cyanide, mercuric oxycyanide and mercuric potassium cyanide + Ch. 99 | Free | kg |
| 2852.10.90.00 | Other + Ch. 99 | 3% | kg |
| 2852.90 | Other + Ch. 99 | not stated | — |
| 2852.90.05.00 | Albuminates, tannates and phosphides of mercury + Ch. 99 | Free | kg |
| 2852.90.90.00 | Other + Ch. 99 | 3% | kg |
Additional duties may apply
7 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.