Effective Duty Rate
25% Section 301 (Lists 1/2) on some categories; 0% ITA on many finished ICs
Estimate — verify by HTS code
Compliance Risk
High
Relative to other import corridors
Regulatory Agencies
Commerce/BIS, CBP, DOD
Primary oversight bodies
OVERVIEW
Importing Semiconductors, Integrated Circuits & Chip Components from China
Importing semiconductors from China into the United States carries high compliance risk, with an effective duty rate of 25% Section 301 (Lists 1/2) on some categories; 0% ITA on many finished ICs. This corridor carries both Section 301 and Section 232 surcharges stacked on top of the base MFN rate, making it one of the highest-cost import corridors for US buyers.
Semiconductors imported from China 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 — China Origin
Section 301 covers some semiconductor equipment and certain chip categories at 25%. Most finished ICs (8542) remain at 0% under ITA even from China. BIS entity list restrictions on SMIC, Huawei, and other Chinese chip companies complicate technology transfer and supply chain relationships.
SAMPLE LANDED COST — $50,000 SHIPMENT
Estimated Landed Cost: Semiconductors from China
Based on a representative $50,000 CIF shipment value. Actual costs vary by HTS code, entry type, and port of entry.
| Cost Component |
Amount |
Notes |
| Cargo Value (CIF) |
$50,000.00 |
Reference shipment value |
| MFN Base Duty (0.0%) |
$0.00 |
ITA or preferential rate |
| Section 301 Additional Duty (25%) |
$12,500.00 |
USTR List 3/4A surcharge |
| Merchandise Processing Fee (0.3464%) |
$173.20 |
Min $31.67 / max $614.35 |
| Harbor Maintenance Fee (0.125%) |
$62.50 |
Ocean freight only |
| Total Duties & Fees |
$12,735.70 |
Effective rate: 25.5% |
| Estimated Landed Cost |
$62,735.70 |
Cargo + all US duties/fees |
⚠ Section 232 tariffs (25% steel / 10% aluminum) may apply to semiconductors sub-categories with significant steel or aluminum content. Not included above — verify by specific HTS code.
Excludes freight, insurance, broker fees, warehousing, and AD/CVD duties. Use the Duty Calculator for a precise estimate on your specific shipment.
APPLICABLE HTS CODES
HTS Codes for Semiconductors Imports
The following Harmonized Tariff Schedule (HTS) codes typically apply to semiconductors 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 |
| 8541 |
Diodes, Transistors & Semiconductor Devices |
0% MFN (ITA) |
| 8542 |
Integrated Circuits (processors, memory, logic, analog) |
0% MFN (ITA) |
| 8486 |
Semiconductor Manufacturing Equipment (wafer fab tools) |
0% MFN (ITA) |
| 3818 |
Silicon Wafers (doped for electronics) |
0% MFN |
| 8532–8536 |
Passive Components (capacitors, resistors, connectors) |
0%–6.5% 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 — CHINA ORIGIN
Total Tariff Cost for China-Origin Semiconductors
| Duty Layer |
Rate / Status |
Applies To |
| MFN Base Rate |
Varies by HTS code |
All China-origin goods (baseline) |
| Section 301 Additional Duty |
7.5%–25% additional |
Most product categories from China |
| Section 232 (Steel/Aluminum) |
25% steel / 10% aluminum |
Steel and aluminum imports from China |
COMPLIANCE — Commerce/BIS / CBP / DOD
US Compliance Requirements for Semiconductors Imports
Regardless of origin country, semiconductors imports must satisfy the following US regulatory requirements before or at the time of CBP entry filing:
- BIS Export Administration Regulations (EAR) — end-use and end-user screening applies; importers must verify the semiconductor is not subject to foreign-produced direct product rules
- CHIPS Act compliance — domestic production receives substantial subsidies; imported chips are not restricted but domestic incentives apply
- Conflict minerals reporting (SEC Rule 13p-1) — applicable if semiconductors contain tin, tantalum, tungsten, or gold (3TG) from covered countries
- CBP country of origin determination — origin is typically where wafer fabrication (diffusion) occurs, not where assembly/test/packaging occurs
Compliance Check Tool
Run an automated compliance check for your semiconductors import — identifies all applicable agency requirements, flagging issues before your shipment departs China.
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REQUIRED DOCUMENTS
Documentation Checklist for Semiconductors from China
Prepare all documents before the shipment departs China. Missing or incorrect documents are the #1 cause of CBP holds and customs delays.
1
Commercial Invoice with device part number, technology node, and wafer fab country
2
Packing List with ESD handling and moisture sensitivity classification
3
Bill of Lading or Airway Bill
4
Country of Origin Declaration specifying wafer fabrication location
5
EAR classification (ECCN) confirmation (for controlled semiconductor technology)
6
Conflict minerals disclosure documentation (if applicable)
ESTIMATED TIMELINE
Import Timeline — Semiconductors from China
2–5 days (air freight for most shipments); 15–25 days (ocean for bulk/lower-priority)
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 Semiconductors from China
What is the effective US tariff rate for importing semiconductors from China?
The effective US tariff rate for semiconductors from China is: 25% Section 301 (Lists 1/2) on some categories; 0% ITA on many finished ICs. Section 301 covers some semiconductor equipment and certain chip categories at 25%. Most finished ICs (8542) remain at 0% under ITA even from China. BIS entity list restrictions on SMIC, Huawei, and other Chinese chip companies complicate technology transfer and supply chain relationships.
What compliance agencies regulate semiconductors imports from China?
Semiconductors imports require compliance with: Commerce/BIS, CBP, DOD. Specific requirements include: BIS Export Administration Regulations (EAR) — end-use and end-user screening applies; importers must verify the semiconductor is not subject to foreign-produced direct product rules and CHIPS Act compliance — domestic production receives substantial subsidies; imported chips are not restricted but domestic incentives apply.
What documents are required to import semiconductors from China?
Required documents include: Commercial Invoice with device part number, technology node, and wafer fab country; Packing List with ESD handling and moisture sensitivity classification; Bill of Lading or Airway Bill; Country of Origin Declaration specifying wafer fabrication location. Additional: EAR classification (ECCN) confirmation (for controlled semiconductor technology); Conflict minerals disclosure documentation (if applicable). Ensure all documents are prepared before the shipment departs China.
How long does customs clearance take for semiconductors from China?
Typical timeline: 2–5 days (air freight for most shipments); 15–25 days (ocean for bulk/lower-priority). 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 semiconductors from China?
Yes. China-origin semiconductors is subject to Section 301 additional tariffs (7.5%–25% depending on HTS code and List). Section 232 duties also apply: 25% on steel products, 10% on aluminum. Total effective duty is substantially higher than the base MFN rate.
What export control and EAR regulations apply to semiconductor imports?
While semiconductor imports are not restricted under US Export Administration Regulations (EAR), certain advanced semiconductor technologies are subject to import controls and end-use requirements. The CHIPS and Science Act (2022) restricts recipients of CHIPS funding from expanding advanced semiconductor manufacturing in countries of concern (China, Russia). BIS Entity List restrictions prevent importing certain AI chips to denied parties. Advanced AI accelerators and high-bandwidth memory (HBM) may be subject to controls on technology transfer. Importers of advanced chips must understand end-use restrictions and obtain end-user certifications for sensitive applications.
What are the HTS classifications and duty rates for semiconductor imports?
Semiconductors fall primarily under HTS Chapter 85, particularly 8541–8542. Key categories: diodes and transistors (8541): 0% MFN (ITA covered); integrated circuits (8542): 0% MFN (ITA covered); semiconductors as photodetectors (8541.40): 0% MFN. The Information Technology Agreement (ITA) provides 0% WTO multilateral rates for all major semiconductor categories regardless of country of origin. Despite 0% base MFN, Section 301 tariffs apply to semiconductor imports from China — verify specific HTS codes against USTR lists as some categories have List-specific rates.
What TSMC, Samsung, and Intel supply chain documentation does CBP require for semiconductor imports?
CBP requires standard commercial documentation for semiconductor imports: commercial invoice with full HTS classification, packing list, bill of lading, and country of origin certification. For advanced semiconductors with potential dual-use applications, an End-User Statement may be required. Taiwan (TSMC) and South Korean (Samsung, SK Hynix) origin semiconductors are straightforward — no additional controls beyond standard CBP documentation. Chinese-origin advanced AI chips may require Export License Exception documentation. Maintain technical specifications and die size information to support CBP HTS classification review requests.
What are the current Section 301 tariff rates on Chinese imports in 2026?
Section 301 tariffs range from 7.5% (List 1 goods, many industrial inputs) to 25% (List 3 and 4A goods, which cover most manufactured products). USTR publishes the current lists at ustr.gov. Most exclusions issued in 2019–2020 have expired. Effective rates for manufactured goods from China are typically 25% Section 301 on top of the applicable MFN base rate.
Does my Chinese-origin product qualify for any Section 301 exclusions?
Most Section 301 exclusions have expired. USTR has issued limited targeted renewals for specific HTS codes where no US or alternative-country substitutes exist. To check current exclusion status, search USTR's Section 301 exclusion portal by HTS code. If no exclusion applies, the full Section 301 surcharge applies — there is no mechanism to appeal the tariff itself, only to seek a formal exclusion through USTR.
What supply chain documentation is required to comply with UFLPA for goods from China?
Under UFLPA, importers must maintain documentation proving no inputs originate from the Xinjiang Uyghur Autonomous Region. Required documentation includes supplier attestations, raw material sourcing records, and ideally third-party supply chain audit reports. CBP can detain goods it reasonably suspects contain Xinjiang-origin inputs — the burden of proof is on the importer, not CBP, to demonstrate compliance.
TRADE INTELLIGENCE TOOLS
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Import duty rates are sourced from the USITC Harmonized Tariff Schedule and USTR Section 301 lists. Rates reflect current published schedules as of 2026-05-16 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.