Effective Duty Rate
0%–6.5% MFN; no additional surcharges
Estimate — verify by HTS code
Compliance Risk
Low
Relative to other import corridors
Regulatory Agencies
EPA/TSCA, FDA, CPSC
Primary oversight bodies
OVERVIEW
Importing Plastics, Polymers & Plastic Articles from Taiwan
Plastics imported from Taiwan to the United States is subject to CBP entry requirements, applicable HTS-based duty rates, and agency compliance clearances. This guide covers the complete import process for 2026.
⚠ Key Trade Intelligence — Taiwan Origin
Taiwan produces petrochemical-based plastics (Formosa Plastics) and specialty plastic products. Standard MFN rates apply. No Section 301 or other surcharges. Strong TSCA compliance processes.
APPLICABLE HTS CODES
HTS Codes for Plastics Imports
The following Harmonized Tariff Schedule (HTS) codes typically apply to plastics imports. Exact classification depends on the specific product — misclassification is one of the most common CBP compliance errors.
| HTS Code |
Product Description |
MFN Base Duty Rate |
| 3901 |
Polyethylene in Primary Forms (HDPE, LDPE, LLDPE) |
0%–6.5% MFN |
| 3902 |
Polypropylene & Other Propylene Polymers |
0%–6.5% MFN |
| 3907 |
Polyacetals, Polyesters & Polycarbonates (PET, PBT) |
0%–6.5% MFN |
| 3920 |
Plastic Plates, Sheets & Film (not reinforced) |
3.1%–6.5% MFN |
| 3926 |
Other Articles of Plastics (industrial/consumer) |
3.4%–5.3% MFN |
MFN rates reflect base tariff. Additional duties (Section 301, Section 232, AD/CVD) may apply on top of MFN rates. Use the AI classifier to get the exact 10-digit HTS code and all applicable rates for your specific product.
DUTY STACK — TAIWAN ORIGIN
Total Tariff Cost for Taiwan-Origin Plastics
| Duty Layer |
Rate / Status |
Applies To |
| MFN Base Rate |
Varies by HTS code |
All Taiwan-origin goods (baseline) |
| Section 301 |
Not applicable |
Taiwan-origin goods are not subject to Section 301 |
| Section 232 (Steel/Aluminum) |
25% steel / 10% aluminum |
Steel and aluminum imports from Taiwan |
COMPLIANCE — EPA/TSCA / FDA / CPSC
US Compliance Requirements for Plastics Imports
Regardless of origin country, plastics imports must satisfy the following US regulatory requirements before or at the time of CBP entry filing:
- TSCA (Toxic Substances Control Act) compliance — all chemical substances in plastics must appear on the TSCA Inventory; new chemicals require EPA premanufacture notice (PMN)
- FDA Food Contact Notification (FCN) required for plastics intended for food packaging or food-contact applications (21 CFR Parts 174–186)
- CPSC testing requirements for plastic consumer products — lead and phthalate limits for children's products under CPSIA Section 101/108
- California Prop 65 compliance for plastics containing listed chemicals (BPA, phthalates, cadmium, lead)
Compliance Check Tool
Run an automated compliance check for your plastics import — identifies all applicable agency requirements, flagging issues before your shipment departs Taiwan.
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REQUIRED DOCUMENTS
Documentation Checklist for Plastics from Taiwan
Prepare all documents before the shipment departs Taiwan. Missing or incorrect documents are the #1 cause of CBP holds and customs delays.
1
Commercial Invoice with polymer type, grade, and end-use application
4
TSCA Certification (EPA Form 7710-56) — required for all chemical imports
5
FDA food-contact compliance documentation (if applicable)
6
Country of Origin Declaration
ESTIMATED TIMELINE
Import Timeline — Plastics from Taiwan
20–35 days (ocean from Asia); 10–18 days (ocean from Europe); 5–10 days (truck from Mexico/Canada)
Supplier Preparation
Allow 1–2 weeks for production documentation, certificates, and packing lists
Transit Time
18–35 days ocean from Asia/origin
CBP Clearance
1–3 days standard; 5–15 days if examination or AD/CVD review required
FREQUENTLY ASKED QUESTIONS
FAQs — Importing Plastics from Taiwan
What is the effective US tariff rate for importing plastics from Taiwan?
The effective US tariff rate for plastics from Taiwan is: 0%–6.5% MFN; no additional surcharges. Taiwan produces petrochemical-based plastics (Formosa Plastics) and specialty plastic products. Standard MFN rates apply. No Section 301 or other surcharges. Strong TSCA compliance processes.
What compliance agencies regulate plastics imports from Taiwan?
Plastics imports require compliance with: EPA/TSCA, FDA, CPSC. Specific requirements include: TSCA (Toxic Substances Control Act) compliance — all chemical substances in plastics must appear on the TSCA Inventory; new chemicals require EPA premanufacture notice (PMN) and FDA Food Contact Notification (FCN) required for plastics intended for food packaging or food-contact applications (21 CFR Parts 174–186).
What documents are required to import plastics from Taiwan?
Required documents include: Commercial Invoice with polymer type, grade, and end-use application; Packing List; Bill of Lading; TSCA Certification (EPA Form 7710-56) — required for all chemical imports. Additional: FDA food-contact compliance documentation (if applicable); Country of Origin Declaration. Ensure all documents are prepared before the shipment departs Taiwan.
How long does customs clearance take for plastics from Taiwan?
Typical timeline: 20–35 days (ocean from Asia); 10–18 days (ocean from Europe); 5–10 days (truck from Mexico/Canada). CBP clearance typically takes 1–3 business days for compliant entries. Complex entries (AD/CVD, formal entry review, or examination) may require 5–15 additional business days.
Are there Section 301 or Section 232 tariffs on plastics from Taiwan?
No Section 301 tariffs apply to Taiwan-origin goods. Section 232 applies: 25% on steel and 10% on aluminum products from Taiwan.
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RELATED IMPORT GUIDES
Also Importing Plastics From Other Countries?
Other Products from Taiwan?
Import duty rates are sourced from the USITC Harmonized Tariff Schedule and USTR Section 301 lists. Rates reflect current published schedules as of 2026-04-06 and are subject to change. This page is for informational purposes only and does not constitute legal or customs brokerage advice. Verify rates with a licensed customs broker before importing.