Supply Chain Intelligence · Incoterms · 2026

Incoterms Explained: How EXW, FOB, CIF and DDP Affect Your Landed Cost

Your choice of Incoterm changes your landed cost, your duty base, and your legal exposure. A practical guide for importers from China to the US and EU — with a free calculator to run the numbers.

Updated May 2026 · 8 min read · Importers from China
In this article
  1. What are Incoterms and why do they matter?
  2. EXW — Ex Works: the cheapest quote, the most hidden costs
  3. FOB — Free On Board: the industry standard
  4. CIF — Cost, Insurance and Freight: convenience with a catch
  5. DDP — Delivered Duty Paid: full service, serious risks
  6. How Incoterms affect your customs duty calculation
  7. Which Incoterm should you use? Decision table
  8. Frequently asked questions
  9. Calculate your landed cost

What are Incoterms and why do they matter?

Incoterms (International Commercial Terms) are a set of standardised trade rules published by the International Chamber of Commerce (ICC). They define — for any sale of goods across borders — exactly who pays for what, and at which point the risk passes from seller to buyer.

There are 11 Incoterms in the 2020 edition. For importers buying from China, four are relevant in practice: EXW, FOB, CIF and DDP. The others (FCA, FAS, CFR, CPT, CIP, DAP, DPU) are used in specific contexts but rarely quoted by Chinese suppliers.

Why your Incoterm affects your landed cost directly

Each Incoterm shifts different cost components between buyer and seller. A supplier quoting EXW $10/unit and another quoting FOB $11/unit may actually cost you the same once you add Chinese export clearance and inland transport. Comparing quotes without the same Incoterm is comparing apples to oranges — and choosing the wrong term can add 15–30% in hidden costs.

Incoterms responsibility diagram Diagram showing where responsibility transfers from seller to buyer for EXW, FOB, CIF and DDP Factory China Port China Ocean freight Port destination Your warehouse EXW FOB CIF DDP Seller Buyer responsible for everything Seller Buyer responsible Seller (incl. freight + insurance) Buyer Seller responsible for everything incl. duties Seller Buyer Risk transfer point

EXW — Ex Works: the cheapest quote, the most hidden costs

What it means: The seller makes the goods available at their factory or warehouse. That is the full extent of their obligation. Everything else — loading the goods, trucking to the port, export customs clearance in China, international freight, insurance, import clearance in your country, and last-mile delivery — is the buyer's responsibility.

Why it looks attractive: EXW quotes are the lowest headline price. On Alibaba, many suppliers default to EXW because it appears cheapest and shifts all complexity to the buyer.

The critical problem for importers from China: Export customs clearance in China requires a Chinese legal entity — a foreign buyer cannot handle this directly. In practice, you still need to hire a Chinese freight forwarder to manage export documents, which adds cost and complexity. The result is often more expensive and riskier than FOB, despite the lower headline price.

EXW practical warning

Under EXW, the buyer becomes the exporter of record in China. This means a foreign company must handle Chinese export customs — something that legally requires a Chinese entity. In practice, you end up hiring a Chinese freight forwarder to handle export clearance anyway, which adds cost and removes the only advantage EXW appeared to offer.

If you want factory-level pricing with the supplier still handling Chinese export clearance, ask for FCA (Free Carrier) instead. Under FCA, the supplier delivers goods to a named location (typically the freight forwarder's warehouse near the port) and handles export clearance — giving you the same low base price as EXW, without the export complications.

When EXW makes sense: Only when you have a trusted Chinese freight forwarder or local agent who handles the export side on your behalf, and you want maximum control over every step of the logistics chain.


FOB — Free On Board: the industry standard

What it means: The supplier delivers the goods onto the vessel at the named Chinese port (Shenzhen, Shanghai, Ningbo, etc.) and handles export clearance. Once the goods are on board the ship, risk and responsibility pass to the buyer. From that point, the buyer pays for international freight, insurance, import duties and last-mile delivery.

Why FOB is the recommended Incoterm for China imports:

FOB and the customs duty base

When importing under FOB into the EU or UK, customs duties are calculated on the CIF value — even though you bought FOB. This means your customs broker must declare the freight and insurance you paid separately, and duties are calculated on that higher combined value. When importing into the US, duties are calculated on the FOB value only (freight excluded). More on this in the duty base section below.


CIF — Cost, Insurance and Freight: convenience with a catch

What it means: The supplier pays for the goods, international freight and insurance to the named destination port. The buyer handles import clearance, pays import duties, and covers last-mile delivery from the port to their warehouse.

Why suppliers love to offer CIF: Chinese suppliers can mark up the freight cost. The freight is bundled into their quote, so you cannot see what you are paying for transport separately. The ICC recommends that professional buyers avoid CIF for container shipments precisely for this reason.

When CIF makes sense: For small, infrequent shipments where the administrative simplicity outweighs the cost control trade-off. For buyers new to importing who want the supplier to handle more of the logistics complexity.

CIF and the EU/UK duty base — an important nuance

If you import into the EU or UK under CIF terms, the customs value is the CIF price on the supplier's invoice — freight and insurance are already included. If you import under FOB terms, your customs broker must add the freight and insurance you paid separately to arrive at the CIF value for duty calculation. Either way, EU and UK duties are always calculated on CIF — the Incoterm only affects how that value is assembled.


DDP — Delivered Duty Paid: full service, serious risks

What it means: The seller handles everything — factory to your door. This includes export clearance in China, international freight, insurance, import clearance in your country, import duties, and last-mile delivery. You receive a single all-inclusive price.

Why DDP looks attractive: Maximum simplicity. One price, no logistics headaches, no customs broker to hire. For small businesses or first-time importers, it removes friction.

The serious risks of DDP from China:

DDP bottom line

Use DDP only if: (1) the supplier can provide full customs documentation including the entry summary (CBP Form 7501 — the official US Customs declaration form that shows classification, declared value and duty paid), (2) they use a licensed customs broker in your country, and (3) you can verify the declared value and HS code (the international product classification number that determines your duty rate) independently. If you cannot verify these three things, the risk is yours — not the supplier's.

Calculate landed cost for any Incoterm Free calculator — enter your FOB price, add freight and insurance, see your full landed cost and duty for US or EU.
Open calculator →

How Incoterms affect your customs duty calculation

This is the most misunderstood part of Incoterms for importers — and the most financially significant.

The key principle: the Incoterm you negotiate with your supplier does not automatically set the customs valuation method. Customs authorities use their own rules, which differ by country.

The rule that surprises most importers

If you buy FOB from China and import into the EU or UK, you still have to declare the CIF value to customs — meaning the FOB price plus the international freight and insurance you paid separately. Your customs broker assembles this value from your supplier invoice and your freight invoice. Duties are then calculated on that combined CIF value, not on the FOB price alone. This means that even though you negotiated FOB, your duty bill reflects the total cost of getting the goods to the EU port.

Destination Duty calculated on Incoterm on your contract What your broker declares
🇺🇸 United States FOB value Any Supplier price at Chinese port only — freight excluded
🇪🇺 European Union CIF value Any Supplier price + freight + insurance to EU port
🇬🇧 United Kingdom CIF value Any Supplier price + freight + insurance to UK port
⚠️ The Incoterm you negotiate does not change the customs valuation method — it only determines who pays for freight and insurance.

Practical example: you import 1.000 ceramic mugs from China to Germany under FOB terms. The FOB price is €5.000. You pay €600 for sea freight and €20 for insurance separately. When your broker declares the shipment to German customs, the dutiable value is €5.620 (CIF) — not €5.000 (FOB). If the duty rate is 6%, you pay €337,20 in duties, not €300. The difference may seem small on one shipment — but on a €50.000/month import programme it adds up to €3.720/year in underestimated duties if you calculate incorrectly.


Which Incoterm should you use? Decision table

Incoterm Best for Main risk Recommendation
EXW Buyers with a trusted Chinese freight agent and need for maximum cost control Export clearance complications in China; buyer becomes Chinese exporter of record ⚠️ Avoid unless you have local Chinese agent
FOB Most importers — gives clear cost split, supplier handles export, buyer controls freight You must manage freight, insurance, and customs broker yourself ✅ Recommended for most situations
CIF Small or infrequent shipments where simplicity matters more than freight cost control Supplier marks up freight; you lose visibility into transport costs ⚠️ Acceptable for small shipments; verify freight cost
DDP Only when supplier provides full customs documentation and uses licensed broker Grey customs clearance; buyer legally liable for misclassification even without knowledge 🚫 Use with extreme caution; verify documentation

Frequently asked questions

What is the difference between FOB and CIF Incoterms?

Under FOB, the supplier delivers goods onto the vessel at the Chinese port and handles export clearance. From that point, the buyer pays for international freight, insurance, import duties and last-mile delivery. Under CIF, the supplier also pays for the ocean freight and insurance to the destination port — but the buyer still handles import clearance and duties. The key practical difference: with FOB you control who ships your goods and at what price; with CIF the supplier chooses the freight forwarder and often marks up the freight.

Does the Incoterm affect how customs duties are calculated?

Yes — but not in the way most people think. The Incoterm you negotiate does not directly set the customs valuation method. The EU and UK always calculate duties on the CIF value (product + freight + insurance), regardless of whether you bought FOB or CIF. The US always calculates duties on the FOB value (product cost only, freight excluded). This means that even if you import into the EU under FOB terms, your customs broker must declare the full CIF value — including the freight you paid separately.

What are the risks of DDP when importing from China?

DDP sounds convenient but carries serious legal risk. Many Chinese DDP offers involve grey customs clearance — undervalued invoices, misclassified HS codes, or bundled shipments through a shared bond. The critical point: US and EU customs hold the buyer responsible for customs compliance regardless of who physically cleared the goods. Penalties can reach 400% of the duty value, and you can be flagged as a high-risk importer — even without knowledge of the misclassification.

Why is EXW problematic for imports from China?

Under EXW, the buyer is responsible for export clearance in China. The problem is that export clearance in China requires a Chinese entity — a foreign buyer typically cannot handle this directly. In practice, you still need to hire a Chinese agent, adding cost and complexity. The result is often more expensive than FOB despite the lower headline price. FCA is recommended as a safer alternative when you want factory pricing with the supplier handling export clearance.

Which Incoterm should I use when importing from China?

For most importers from China, FOB is the recommended Incoterm. It gives clear cost visibility, the supplier handles export clearance in China, and you maintain full control over your freight forwarder and customs broker. Avoid EXW unless you have a trusted Chinese agent. Use DDP only with verified documentation from a supplier using a licensed customs broker in your country.


Calculate your landed cost for any Incoterm

Use the free Import Cost Calculator to model your landed cost under different Incoterm scenarios. Enter your FOB price and add freight and insurance separately to see how the duty base changes for your destination country — US (FOB base) or EU/UK (CIF base).

Free landed cost calculator

Model your landed cost for any Incoterm — covers duties, VAT, freight and broker fees for 50+ destination countries. Instant results, no signup.

Open free calculator →

Free · No signup · PDF export included

Need to compare suppliers with different Incoterms?

The Pro version adds a full Incoterms selector, 3-supplier comparison and currency scenario analysis — so you can compare an EXW quote from one supplier with a FOB quote from another on equal terms.

Incoterms selector (EXW, FOB, CIF, DDP…) Compare 3 suppliers side by side Currency scenario analysis Exportable comparison report
Join the Pro waitlist →

Free · No spam · Unsubscribe anytime

Incoterms® is a registered trademark of the International Chamber of Commerce. This article reflects Incoterms 2020. Always confirm your specific trade terms with a licensed freight forwarder or customs broker before placing orders.