HS Code 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
The 6-digit Harmonized System (HS) code for 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 is 3913.90. Under the 2026 Germany (Zoll / EU CCT), the representative MFN general duty rate is 0.00 % [DE Zoll / EU CCT 2026].
Import Duty Rates by Destination
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MODULE 6: Mandatory Customs Entry Document Matrix
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
Certificate of Origin (If Claiming FTA)
Required only when claiming zero-duty preference under USMCA, KORUS, or GSP.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
MODULE 8: German & EU Trade Remedies (EU Trade Defence) & Safeguards
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: European Binding Tariff Information (EBTI / Verbindliche Zolltarifauskunft)
Legally binding tariff classification decisions valid across the EU (issued in Germany by the Bundeszollverwaltung / Zoll) for HS 3913.90.
Query the official European Commission EBTI database (applies to German imports):
Search EU Commission EBTI Database for 3913.90 →EU CCT / TARIC Commodity Lines (Germany) (3913.90)
National line-level (8/10-digit) detail for Germany (Zoll / EU CCT): coverage in progress.
Universal 6-digit WCO backbone applied rate: 0.00 %. Confirm the full national commodity code at the official source (DE Zoll / EU CCT 2026).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 3913.10 | Subheading under Heading 3913 | Compare Subheading 3913.10 → |
Official Primary Sources & Authority References
Bundeszollverwaltung (Zoll) ↗
Official German Customs Administration (ATLAS clearance system & Einfuhrumsatzsteuer).
EU TARIC / Common Customs Tariff ↗
EU Common Customs Tariff duty rates applicable in Germany.