Inorganic Chemicals · 1 court case · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Regulatory Pressure
LOW
0 rulings — · 0 reg · 0 CIT, 1 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: N/A
Compare All →
Data compiled from USITC HTS, CourtListener, Regulations.gov · As of 2026-10-30 · Updates weekly
List 2 — ~$16B of Chinese goods (semiconductors, chemicals, plastics)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 2820.10.00.00 | Manganese dioxide | 4.7% |
| 2820.90.00.00 | Other | 4.7% |
USTR regulatory documents related to this tariff code from Regulations.gov.
Exclusion Granted, Daktronics Inc., Solid Electrolytic Capacitor, HTS 8532210050
Exclusion Granted, Backcountry Access Inc., Two-Way Radio, HTS 8525601030
Exclusion Denied, Kinedyne LLC, cargo restraint truck winches, HTS 8425390100
Exclusion Denied, Kyungshin Lear Sales and Engineering LLC, Tailgate wire harness, HTS 8544300000
Exclusion Denied, Quest Technologies dba Crystal Quest, Quick-Fit Connect Tubes, HTS 8421990040
Source: Regulations.gov
MANGANESE DIOXIDE
Census Bureau export classification matching this HTS import code.
