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US import duty

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Origin China → US · 2026-09-08 (UTC) · default assumption, editable

Defaults to China origin; change if needed. Rules are matched on the current UTC date and current data; no historical replay or forecasts.

Understood facts · editable

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Choose the US HTS that matches the product

Check each line’s scope, material and use. Order is not a classification.

  • 3913.10.00.00

    Alginic acid, its salts and esters

    Not enough facts yet
    To confirm: This line differs from the verified data release or full path; conditions need re-verification

    Parent scope and source text

    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: · Alginic acid, its salts and esters

    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: · Alginic acid, its salts and esters

    HTS details ↗
  • 3913.90

    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:

    Not enough facts yet
    To confirm: This line differs from the verified data release or full path; conditions need re-verification

    Parent scope and source text

    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:

    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:

    HTS details ↗

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