Freight Forwarder From China to USA: How to Read the Quote
· Updated October 24, 2026 · 12 min read A freight forwarder quote is not one price. It is four blocks of cost, and two of them are usually missing from the email that looks cheapest. The blocks are origin charges, main freight, destination charges, and duty with tax. Comparing quotes means lining up all four on the same term, the same door, and the same chargeable weight. This guide shows how, and where the difference usually hides.
The Short Answer
Two quotes for the same carton can differ by half. It rarely means one forwarder is cheating. It usually means the two quotes describe different amounts of work.
One covers the port. The other covers your door. One includes duty. The other leaves it to you at arrival.
So the first job is not to pick the lowest number. It is to make the numbers describe the same journey.
Ask every forwarder the same four questions. What is the term. Is this port to port or door to door. What chargeable weight did you use. What is excluded.
Keep the answers in one file per shipment. Two months later the file is the only record of what you agreed.
Those four answers turn a price into a specification. They also make the second email shorter, because nobody has to guess what you meant.
Chargeable Weight: The Number Nobody Shows You
Freight is not priced on the weight you can put on a scale. It is priced on the greater of real weight and volume.
Air uses a volume factor. Take the carton size in centimetres, multiply length by width by height, and divide by 6,000. The result is a weight in kilos.
If that figure is higher than the scale weight, you pay for it. A carton of foam cushions can weigh four kilos and bill as forty.
The same space rule decides which box you book. A half-full container still pays for the whole one, and the three standard box sizes compared shows where the cut-off sits.
Sea freight for small loads works the same way, in a different unit. LCL is priced per cubic metre or per tonne, and you pay on whichever is greater.
| Mode | Priced on | What catches buyers |
|---|---|---|
| Air | Greater of scale weight and volume ÷ 6,000 | Light bulky cartons bill far above their real weight |
| LCL by sea | Greater of cubic metres and tonnes | A dense pallet bills on weight, not space |
| FCL by sea | Per container, not per kilo | Half-full boxes cost the same as full ones |
This is the first place a quote goes wrong. One forwarder prices your carton at 38 kilos, another at 55, and both are honest. They used different dimensions, or one measured the pallet and the other measured the carton.
So send the same numbers to everyone. Carton size, carton weight, carton count, and whether the cargo stay on a pallet.
The Four Blocks of a Quote
A complete quote has four parts. Missing any one of them makes it a different offer.
- Origin
- Pickup at the factory, export handling, and the move to the port or airport. Charged in China.
- Main freight
- The sea or air leg. This is the number everyone compares first, and it is the least interesting one.
- Destination
- Terminal handling, customs entry, delivery, and accessorials. Charged in the US, and often left out.
- Duty and tax
- Set by the tariff code and the value declared. Not a forwarder fee at all, and still part of your landed cost.
A quote that shows only main freight is not a quote. It is a fragment, and it will win the comparison every time.
Ask for the other three in writing. A forwarder who will not put destination charges in the email is telling you something useful about the next email.
Air or Sea: The Choice Depends on the Ratio
Air is not expensive and sea is not cheap. The right answer comes from one ratio. How much value sits in a kilo of cargo.
High value per kilo goes by air. Electronics, samples, spare parts and anything selling at a premium can carry the air rate.
Low value per kilo goes by sea. Furniture, packaging, tiles and bulk plastic cannot, because the freight would exceed the margin.
There is a middle band where the two are close. That is where buyers ask for both quotes and compare landed cost.
Three factors move the choice. The first is weight and volume, priced as above. The second is the deadline, because sea takes weeks and air takes days.
The third is what the cargo is. Batteries, liquids and powders carry restrictions that remove the air option entirely.
A useful habit is to quote both before the order, not after. A factory that knows the mode can pack to suit it, and packing changes the volume.
Port to Port or Door to Door
These are not two prices for the same thing. They are two different jobs.
Port to port ends when the container leaves the vessel. Someone still has to clear customs, pay the terminal, and move it inland. If that someone is you, the cheaper quote wins and you pay later.
Door to door covers the whole move. It costs more on the page and less in surprises.
Neither is better. The mistake is comparing one against the other.
Write the answer on the quote before you read the total. If the forwarder did not say, assume the shorter option and price the rest yourself.
The Term Changes Who Pays
Every quote sits on a trade term, and the term says where your cost stops and the seller's begins. Two quotes on different terms are not comparable, no matter what the totals say.
The common pair is FOB and CIF. Under FOB the seller pays until the cargo are on the vessel. Under CIF the seller also pays the sea freight and insurance to your port.
So a CIF quote already contains part of what looks like a cheap FOB quote plus freight. Comparing them without adding the missing leg is how buyers talk themselves into the wrong supplier.
If the terms are not clear, read how the two terms split the cost before the numbers mean anything.
The China Side: Declaration and the Rebate
There is one cost that never appears on a forwarder quote, and it starts at the factory gate.
China pays an export rebate on many cargo. To claim it, the export must be declared properly, under the seller's own name, with a VAT invoice behind it.
When cargo leave through a borrowed export licence, that claim disappears. Nobody is cheating you. The rebate simply was not earned, and the price you were quoted did not include it.
This is why two factories quote different prices for the same product. One can export in its own name. The other buys an export service and loses the rebate.
Fixing it is a factory question before it is a freight question. Ask who exports in whose name, and put the answer in the order terms you send the supplier.
For the buyer the effect is simple. The cheap quote is sometimes a quote without paperwork, and the paperwork is what makes a claim possible later.
How to Compare Two Quotes
Put them side by side in a fixed shape. Four lines, filled the same way for each forwarder.
| Line | What to write | Why it matters |
|---|---|---|
| Term and scope | FOB or CIF, port or door | Sets what the number already covers |
| Chargeable weight | Kilos or cubic metres used | Explains most of the difference |
| Destination and duty | Included, or excluded and estimated | Where a cheap quote turns expensive |
| Validity | The date the rate dies | A quote with no date is a guess |
When the four lines match, the totals mean something. When they do not, the lowest total is just the one with the most missing.
Add the tariff code to the sheet as well. Duty depends on it, and two forwarders can classify the same product differently.
What to Put in the Enquiry
A good enquiry gets better quotes, and it takes ten minutes to write.
- Carton data
- Length, width, height and weight per carton, plus the count. Say whether cargo stay palletised.
- Cargo description
- What it is, what it is made of, and whether it needs power or contains a battery. Batteries change the air option.
- Trade term
- FOB, CIF, or EXW, and the named port. The quote cannot be built without it.
- Destination
- Full address, and whether a truck can reach it. A residential delivery costs more than a warehouse dock.
- Cargo value
- Needed for duty and for insurance. Without it, the forwarder quote and you inherit the quote.
One message with all five gets a comparable quote. Five messages get five different guesses.
The Filing You Have to Do Yourself
One US requirement sits with the importer, not the forwarder. Before cargo loads, the importer files an importer security filing with customs.
The filing names the seller, the buyer, the manufacturer, the country of origin and the tariff code. It is short, and it is easy to get wrong.
Most forwarders file it for you and charge for the service. Ask which. The duty is on the importer either way, and 19 CFR part 149 sets out what the filing must contain.
This is also why the tariff code matters twice. It goes into the filing, and it decides the duty. Nobody asks for it twice, and everybody needs it once.
Five Things That Signal a Thin Quote
These are not proof of a bad forwarder. They are reasons to ask one more question before paying.
The first is a total with no destination line. You will meet that cost at arrival, in a second invoice.
The second is a validity of a week. Rates move, and a short window is honest. It just means you cannot plan around it.
The third is no tariff code. Someone has to choose it, and if nobody did, the choice falls to a customs broker you have not met.
The fourth is a promise of no customs exam. Nobody can promise that. Exams are decided by an agency, not a forwarder.
Beyond these, one more paperwork item deserves a line in the file. Imported cargo must be marked with their country of origin, and the country of origin marking rules sets the marking rules. A carton that says nothing is a carton a broker will query.
The fifth is silence on the terminal. Ports charge for containers that sit too long, and the charge is real even when the quote is quiet about it.
Who Does What in the Chain
Four parties touch a shipment, and buyers blur them. The factory makes the cargo. The forwarder books the space. The carrier owns the vessel or the aircraft. The broker clears customs.
One company can do several of those jobs, and that is where the confusion starts. A forwarder that also brokers is convenient. It is also one invoice for two services, and you should see both lines.
The party that matters most on a first order is the one who checks the cargo before it moves. None of the four above is paid to do it.
That is why a first shipment usually needs a fifth pair of hands. A check before the cartons close is cheaper than a freight claim.
Questions Buyers Ask About Forwarders
How do I know if air or sea is cheaper?
Compare the landed figure, not the freight line. Air wins on small, light, urgent cargo. Sea wins on volume, and the gap widens as weight and size grow.
Why is my quote higher than the one my friend got?
Usually three reasons: a different term, a different scope, or a different chargeable weight. Ask for both quotes in the four-line shape and the gap usually explains itself.
Should I use a forwarder or a sourcing agent?
They do different jobs. A forwarder moves cargo. A sourcing agent checks the cargo before they move. Most buyers end up using both, and the useful question is who coordinates the handover.
What is a bill of lading?
The transport document that proves the carrier received the cargo and the terms it travels under. It is also the document a bank looks at when payment runs through a letter of credit.
Do I pay duty to the forwarder?
Sometimes, as a pass-through. The duty itself is set by the tariff code and the declared value. Ask whether the figure in the quote is the forwarder's fee or the government's.
How long does sea freight from China to the US take?
It depends on the port pair, the service and the season, so no honest page can give one number. Ask for the transit time on the specific service being quoted, door to door.
The Bottom Line
A forwarder quote is a description of work, not a price. Four blocks, one term, one chargeable weight, one expiry date.
Get the same four lines from every forwarder and the cheapest number stops being a mystery. It becomes a number you can check.
And keep the tariff code in the file. It decides duty, and it is the one line nobody photographs.
Make Two Quotes Comparable
Send us the carton sizes, the weight and the destination. We will put every quote into one shape and flag what each one leaves out. Then you can see the real difference before you book. No deposit moves on a number you cannot read.
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Questions & Comments
We read every one and reply within 24 hoursHave two quotes that should match and do not? Send both, plus the carton size and weight. We will put them in the same shape and show you which line is doing the damage.