HS Code for Padded Mailer Envelope (Japan (Japan Customs / 税関))
PRIMARY CLASSIFICATION RESULT (Japan (Japan Customs / 税関))
The primary 6-digit Harmonized System (HS) code for padded mailer envelope is 3923.21 (Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics, Sacks and bags (including cones), Of polymers of ethylene). Under the 2026 Japan Customs Tariff Schedule, representative general duties are 3.9% [Official Source].
Classification guidance note.
Candidate Subheadings & Disambiguation Matrix
| HS Subheading | WCO Subheading Description | Disambiguation Rule / Notes | Action |
|---|---|---|---|
| 3923.21 | Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics, Sacks and bags (including cones), Of polymers of ethylene | Sacks and bags (including cones), Of polymers of ethylene | View 3923.21 → |
Official Primary Sources & Authority References
Japan Customs Tariff ↗
Japan Customs official 9-digit tariff schedule (実行関税率表) for Padded Mailer Envelope.
Japan Advance Rulings ↗
Japan Customs official binding tariff classification advance rulings (事前教示).
WCO Nomenclature ↗
World Customs Organization international 6-digit Harmonized System standard.
Padded Mailer Envelope Frequently Asked Questions (FAQ)
What is the official 6-digit HS code for Padded Mailer Envelope?
The primary 6-digit Harmonized System (HS) code for Padded Mailer Envelope is HS 3923.21 (Articles for the conveyance or packing of goods, of plastics; stoppers, lids, caps and other closures, of plastics, Sacks and bags (including cones), Of polymers of ethylene).
What is the Japan (Japan Customs / 税関) general import duty for Padded Mailer Envelope?
Under the 2026 Japan Customs Tariff Schedule, representative MFN general duty rates for Padded Mailer Envelope under HS 3923.21 are 3.9%.
Are there alternative candidate subheadings for Padded Mailer Envelope?
Yes. Depending on state (green vs. roasted, decaffeinated vs. non-decaffeinated, raw vs. processed), alternative subheadings include 392321.
What mandatory import documents are required for Padded Mailer Envelope?
Commercial Invoice, Packing List, Bill of Lading, and Partner Government Agency permits where applicable.
Does de minimis duty-free exemption apply to Padded Mailer Envelope?
Eligible shipments enter duty-free under statutory destination thresholds.
How are merchandise processing and customs fees calculated for Padded Mailer Envelope?
Import fees are assessed on entered customs value under destination regulations.
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