HEADING 2831 · Chapter 28
Dithionites and sulphoxylates
Chapter: Inorganic chemicals. MFN tariff rates, zero-rate jurisdictions, FTA preferences, and import permit/compliance requirements across 13 customs authorities for HS Heading 2831.
Zero-rate jurisdictions
BRMYAUUS
Zero MFN for some/all subheadings
Top-3 highest rate
TH 30%
KR 8%
IN 7.5%
No import restrictions
USIDMYPHTHJPKRAU
Heaviest regulation
IN · 4 rules
VN · 1 rules
Cross-jurisdiction matrix
Tariff = primary MFN/BCD column; compliance = LARTAS, FDA permits, BIS, TISI, prohibition lists etc.
| ISO | Country | Codes | MFN range | Zero | FTA | Permits | |
|---|---|---|---|---|---|---|---|
| US | United States | 3 | 5.5% – 5.5% | 1 | Yes | None | Browse → |
| IN | India | 4 | 7.5% – 7.5% | — | — | 4 | Browse → |
| ID | Indonesia | 2 | 5% – 5% | — | Yes | None | Browse → |
| MY | Malaysia | 2 | 0% – 0% | 2 | Yes | None | Browse → |
| PH | Philippines | 2 | — | — | — | None | Browse → |
| TH | Thailand | 2 | 30% – 30% | — | Yes | None | Browse → |
| VN | Vietnam | 2 | 5% – 5% | — | Yes | 1 | Browse → |
| JP | Japan | 2 | 3.9% – 3.9% | — | Yes | None | Browse → |
| KR | Korea | 3 | 8% – 8% | — | Yes | None | Browse → |
| AU | Australia | 2 | — | 2 | Yes | None | Browse → |
| BR | Brazil | 6 | 0% – 0% | 6 | — | None | Browse → |
| MX | Mexico | 3 | — | — | — | None | Browse → |
| No data for this heading: CN | |||||||
Drill down to 6-digit subheadings
2 WCO subheadings under this heading. Click any to see 6-digit cross-country tariff detail.