HTS heading
2852Inorganic or organic compounds of mercury, whether or not chemically defined, excluding amalgams:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (4 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 2852.10.10.00 | Mercuric oxide, mercuric cyanide, mercuric oxycyanide and mercuric potassium cyanide | Free | — | 25% |
| 2852.10.90.00 | Other | 3% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2852.90.05.00 | Albuminates, tannates and phosphides of mercury | Free | — | 25% |
| 2852.90.90.00 | Other | 3% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
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