The Complete Guide to Shipping from China to the USA
2026 Edition
Everything you need to know — ocean vs. air freight, transit times, port options, required documents, step-by-step import process, and 2026 compliance updates.
Your 2026 China–USA Freight Handbook
In 2026, importing from China requires mastering ocean freight vs. air freight decisions, Section 301 tariff compliance, UFLPA supply chain documentation, and ISF filing — all while managing carrier capacity, port congestion, and supplier timelines.
World Class Shipping has navigated every iteration of this trade lane since 1988. This guide reflects our current best practices and the real-world experience of thousands of China–USA shipments.
Ocean Freight vs. Air Freight: Which Is Right for Your Shipment?
The most fundamental decision in China–USA freight. Ocean and air each have distinct cost profiles, transit windows, and compliance requirements.
When to Choose Ocean
- Shipment exceeds 200–300 kg
- Furniture, machinery, consumer goods, apparel
- 4+ weeks lead time in supply chain
- Moving FCL or consolidating LCL
- Budget-driven — lowest cost per kg
When to Choose Air
- Lightweight, high-value, time-critical cargo
- Replenishing FBA before stockout
- Responding to demand spikes
- Perishables or limited shelf window
- Samples, prototypes, urgent reorders
The Hybrid Approach
Many experienced importers use both: ocean for bulk orders planned months ahead, air for urgent replenishment or new product launches. WCS can manage both modes simultaneously for the same client.
Ocean Freight from China to the USA
China is home to 7 of the world’s 10 busiest container ports. The sheer scale of ocean freight operations from China gives importers access to frequent sailings, competitive carrier options, and multiple routing choices.
FCL — Full Container Load
You book the entire container. Your goods ship alone, with no co-loading risk. Best for cargo over 12–15 CBM. Container options: 20ft (~33 CBM), 40ft (~67 CBM), 40ft High Cube (~76 CBM).
LCL — Less Than Container Load
Your cargo is consolidated with other shippers in a shared container. You pay only for the space you use. Priced per CBM or freight ton. Ideal for shipments under 12 CBM and testing new products at lower volume.
Major Chinese Departure Ports
Shanghai (Yangshan) · Shenzhen (Yantian) · Guangzhou (Nansha) · Ningbo-Zhoushan · Tianjin. WCS manages cargo from all major Chinese export hubs.
Ocean Freight Transit Times — China to USA
Port-to-port sailing days. Add 3–10 days for inland trucking at origin and US drayage/delivery.
- Shanghai → Los Angeles / Long Beach: 14–18 days
- Shenzhen → Los Angeles / Long Beach: 15–20 days
- Shanghai → New York / New Jersey: 28–35 days
- Shanghai → Savannah, GA: 30–36 days
- Guangzhou → Seattle: 16–22 days
- Ningbo → Los Angeles: 14–17 days
Air Freight from China to the USA
Air freight delivers in days, not weeks. World Class Shipping is IATA-certified, meaning we’re authorized to handle dangerous goods (Class 1–9 hazmat), lithium batteries (UN3480, UN3481), and other restricted cargo.
Express Air Freight
Next Available Flight (NAF) or priority services. Fastest available transit — typically 3–5 days door-to-door from major Chinese cities to US destinations.
Standard Air (Consolidated)
Your cargo shares space on scheduled passenger or freighter services. More cost-effective than express — typically 7–10 days door-to-door.
Air Charter
A dedicated aircraft for your cargo. Used for urgent, oversized, or confidential shipments. WCS sources and manages charter flights globally.
How to Import from China to the USA: Step by Step
10 steps from supplier confirmation to final delivery and documentation archive.
1. Identify Supplier & Confirm Cargo
Confirm HTS code, total weight/dimensions, country of origin, and Incoterms before committing to any booking.
2. Choose Your Incoterms
FOB is most common — your supplier delivers to the port of origin, you take responsibility from there. EXW, CIF, and DDP are also common.
3. Book with World Class Shipping
Contact WCS with cargo specs. We provide routing options, transit times, and a rate quote within 24 hours.
4. Export Customs in China
Your supplier (or WCS China agents) prepares commercial invoice, packing list, and export license if required.
5. ISF Filing (Ocean Only)
US Customs requires ISF — '10+2' — at least 24 hours before cargo is loaded onto the vessel. WCS files this automatically.
6. Ocean / Air Transit
Your cargo is in motion. Bill of Lading (ocean) or Airway Bill (air). WCS provides vessel tracking and ETA updates.
7. US Customs Entry & Clearance
WCS prepares and files your customs entry: formal entry, ISF verification, duty assessment, and PGA holds management.
8. Duty Payment
Duties calculated on customs value: base tariff rate + Section 301 additional tariffs (7.5%–145%+). WCS manages payment.
9. Last-Mile Delivery
After customs release: door delivery, Amazon FBA fulfillment center, bonded warehouse, or cold storage as needed.
10. Documentation Archive
Keep all import records for 5 years — CBP may request documents at any time. WCS maintains digital archives for all entries.
Required Documents for China–USA Shipments
- Commercial Invoice — Describes goods, value, parties; basis for customs valuation and duty calculation
- Packing List — Itemizes cartons, weights, dimensions for each line item
- Bill of Lading (Ocean) / Airway Bill (Air) — Title document; ocean B/L can be negotiable or straight
- ISF (10+2 Filing) — Mandatory for ocean freight, filed 24 hours before vessel loading
- Customs Entry (CBP Form 7501) — Filed by licensed customs broker at US port of entry
- Certificate of Origin — Required for preferential duty rates; confirms product origin
- HTS Classification — 10-digit code determines duty rate, Section 301 exposure, FDA/partner agency requirements
Compliance in 2026: What China Importers Need to Know
Section 301 Tariffs
Most Chinese-origin goods face 7.5%–145%+ additional tariffs on top of standard MFN rates. HTS classification is critical.
UFLPA Enforcement
The UFLPA creates a rebuttable presumption of forced labor for goods from Xinjiang or by UFLPA Entity List companies. Supply chain documentation required.
ISF Filing Requirements
Mandatory for all ocean freight shipments — filed at least 24 hours before vessel loading. Late or inaccurate ISF = $5,000+ penalty.
Customs Bonds & De Minimis 2026
A valid customs bond is required for all formal entries over $2,500. The Section 321 de minimis exemption has been significantly restricted for Chinese goods in 2026.
Frequently Asked Questions
How long does ocean freight take from China to the USA?
Transit times range from 12 to 35+ days depending on origin port, destination port, and carrier. West Coast ports are faster (14–20 days); East Coast ports take 28–35+ days.
What is the difference between FCL and LCL shipping?
FCL (Full Container Load) means you book an entire container exclusively. LCL (Less than Container Load) means your cargo shares container space with other shippers — you pay only for the space you use.
Do I need a customs broker to import from China?
For any shipment valued over $2,500 (a “formal entry”), a licensed customs broker is required by US CBP. World Class Shipping is a Licensed US Customs Broker.
What is ISF filing and do I need one?
Importer Security Filing (ISF), also called ’10+2,’ is required for all ocean freight shipments entering the USA. It must be filed at least 24 hours before vessel loading at the Chinese port.