US import duty · Search results
Destination
United States
Unit value (USD)
10,000.00
Qty
1
Origin
China
3913.90.20.90
Best match
Other
39
Natural polymers (for example, alginic acid) and modified natural polymers (for example, hardened proteins, chemical derivatives of natural rubber), not elsewhere specified or included, in primary forms: · Other: · Polysaccharides and their derivatives · Other
3913.90.20.90
Other
Estimated landed duty
Total duty rate
30.8%
Estimated total duty
$3,080
Calculation based on $10,000 customs value
Rates as of 2026HTSRev6
| Tariff component | Rate | Est. amount (USD) |
|---|---|---|
| MFN base rate (HTS) | 5.8% | $580.00 |
| Section 301 — China | 25% | $2,500.00 |
| Merchandise Processing Fee (est.) | 0.3464% | $34.64 |
| AD/CVD watch | Watch | Not auto-computed |
Origin comparison
| Origin | Total duty rate | Est. duty (USD) |
|---|---|---|
| China current | 30.8% | $3,080 |
| Canada | 5.8% | $580 |
| Mexico | 5.8% | $580 |
| South Korea | 5.8% | $580 |
| Germany | 5.8% | $580 |
| Vietnam | 5.8% | $580 |
AD/CVD watch
1 related order (not auto-computed)
A-570-985 (China)
Next actions
Why this result is useful
Source-linked
Links to USITC HTS, Federal Register overlays, and methodology you can verify.
Versioned by release
Rates reflect the latest Federal Register updates as of 2026HTSRev6.
Useful after AI chat
Provides the specific HTS, headings path, and duty stack you can act on.