HTS heading
2834Nitrites; nitrates:
Rates as published in 2026 HTS Revision 15, captured 2026-08-13. Source: USITC Harmonized Tariff Schedule.
Current duty rates (7 lines)
| Code | Description | General | Special | Column 2 |
|---|---|---|---|---|
| 2834.10.10.00 | Of sodium | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 54% |
| 2834.10.50.00 | Other | 3.1% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2834.21.00.00 | Of potassium | Free | — | Free |
| 2834.29.05.00 | Of bismuth | 5.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 35% |
| 2834.29.10.00 | Of calcium | Free | — | Free |
| 2834.29.20.00 | Of strontium | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 25% |
| 2834.29.51.00 | Other | 3.5% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 10% |
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