HS Code 6107.91 : Men's or boys' underpants, briefs, nightshirts, pajamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, Other, Of cotton
The 6-digit Harmonized System (HS) code for men's or boys' underpants, briefs, nightshirts, pajamas, bathrobes, dressing gowns and similar articles, knitted or crocheted, other, of cotton is 6107.91. Under the 2026 Chinese Taipei (MOF / Taiwan), the representative MFN general duty rate is 12% [MOF Customs Administration].
Import Duty Rates by Destination
MODULE 5: TAIWAN IMPORT DUTY & TAX BREAKDOWN
Get Real-Time Tariff & Trade Remedy Change Alerts for HS 6107.91
Receive an automated email notification whenever USITC or CBP publishes duty rate adjustments or customs notices for 6107.91.
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: Trade Remedies (Section 301, Section 232, AD/CVD)
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
MODULE 11: Advance Tariff Classification (Customs Administration, MOF)
Legally binding advance classification rulings issued by Ministry of Finance Customs Administration for HS 6107.91.
Query official MOF Customs portal:
Search Official MOF Portal for 6107.91 →Taiwan Declarable Tariff Items (6107.91)
National line-level (8/10-digit) detail for Chinese Taipei (MOF / Taiwan): coverage in progress.
Universal 6-digit WCO backbone applied rate: 12%. Confirm the full national commodity code at the official source (MOF Customs Administration).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 6107.11 | Subheading under Heading 6107 | Compare Subheading 6107.11 → |
| 6107.12 | Subheading under Heading 6107 | Compare Subheading 6107.12 → |
| 6107.19 | Subheading under Heading 6107 | Compare Subheading 6107.19 → |
| 6107.21 | Subheading under Heading 6107 | Compare Subheading 6107.21 → |
| 6107.22 | Subheading under Heading 6107 | Compare Subheading 6107.22 → |
| 6107.29 | Subheading under Heading 6107 | Compare Subheading 6107.29 → |
| 6107.99 | Subheading under Heading 6107 | Compare Subheading 6107.99 → |
Official Primary Sources & Authority References
Customs Administration, MOF Taiwan ↗
Official Taiwan 11-digit tariff items and MFN customs duty rates.
Taiwan Advance Tariff Classification Portal ↗
Ministry of Finance advance tariff classification rulings database.