September 19, 2026

The Duty Discount on Chinese Goods Most Importers Never Claim

A weathered green shipping container marked CHINA in large white lettering, representing goods originating in China

Two importers bring in the same product, from the same factory in China, on the same vessel. One pays the standard rate of customs duty. The other pays less, legally, because of a certificate their supplier arranged before shipment.

The difference is a trade agreement that most Bangladeshi importers have never heard of, and which their supplier has no particular reason to mention.

What APTA is

The Asia-Pacific Trade Agreement, originally signed in 1975 as the Bangkok Agreement, is a preferential trade agreement between a small group of Asian countries. Its participating states are Bangladesh, China, India, South Korea, Sri Lanka and Lao PDR, with Mongolia acceding as the seventh member on 29 September 2020.

The part that matters for this audience is simple: Bangladesh and China are both members. Goods imported from China may qualify for a reduced rate of customs duty under the agreement, provided the product is on Bangladesh's concession list and the goods meet the agreement's origin rules.

It is a goods-only agreement. It does not cover services.

How the preference actually works

This is where expectations need managing. APTA does not make goods duty free.

It works on a margin of preference, which is a percentage reduction of the customs duty rather than an exemption from it. If a product carries 10% customs duty and the margin of preference on that line is 30%, the duty becomes 7%.

Two consequences follow. First, the saving is proportional, so it is worth most on high-duty items and worth little on low-duty ones. Second, the preference applies to the customs duty itself. The other charges on an import are calculated under their own rules, so this is a reduction in one component of your bill rather than in all of it. Our guide to import duties and taxes sets out what those components are.

Whether your product qualifies

Every APTA country publishes its own schedule of concessions: the list of tariff lines on which it grants a preference, and the margin for each. Bangladesh's schedule governs what you pay on the way in.

So the first question is not whether APTA exists but whether your specific tariff line is on Bangladesh's list, and at what margin. That is a lookup against your HS code, and it is the sort of question a C&F agent can answer quickly for a product they clear regularly.

The lists are revised between negotiating rounds, so check the current schedule rather than relying on what applied to a shipment two years ago.

The origin test, which is stricter than people assume

A product being shipped from China is not the same as a product originating in China. The agreement has rules of origin precisely to stop goods being routed through a member country to pick up a preference they did not earn.

Under the APTA rules, goods qualify if they are wholly produced or obtained in the exporting country, which covers things grown, mined, caught or born and raised there. For manufactured goods made with imported inputs, the main test is a value one: the value of non-originating and undetermined-origin materials must not exceed 55% of the FOB price, meaning at least 45% of the value has to come from within the exporting country.

There is also a cumulative rule: where inputs originating in one APTA country are used in production in another, the goods can qualify provided the aggregate APTA content is not less than 60% of FOB value.

One point is often misunderstood, so it is worth stating clearly. Least developed participating states, Bangladesh among them, get ten percentage points of leeway on those thresholds, so 65% and 50% respectively. That concession attaches to goods originating in those countries. It is a benefit for Bangladeshi exporters selling into other APTA markets, not something that makes Chinese goods easier to qualify on the way in.

Finally, the goods must be consigned directly from the exporting country to Bangladesh. The rules do allow for transit through a non-member country in defined circumstances, which matters on this route because so much cargo transships through a third port. If your shipment routes through Singapore, Colombo or Port Klang, confirm with your forwarder and agent that the documentation supports a direct consignment claim.

The certificate: Form B

The preference is claimed with an APTA certificate of origin, commonly called Form B, issued in the exporting country by its designated authority. Your supplier applies for it. You cannot produce it yourself, and your agent cannot conjure one at the port.

This is the practical failure point. The certificate has to be arranged around the time of shipment and presented with your import documents at clearance. If the goods arrive and the certificate does not exist, the default is that you pay the standard rate.

So the sequence that works is:

Before you order, confirm the HS code is on Bangladesh's APTA schedule and find out the margin
When negotiating, ask the supplier whether they can issue an APTA certificate of origin, Form B, for these goods, and whether the goods meet the origin criteria
In your purchase order and your letter of credit, list the APTA certificate of origin as a required document, so it travels with the rest of the set. Our guide to how a letter of credit works explains why a document that is not listed often does not appear
Before the goods sail, get a copy and check the details match your invoice and packing list exactly
At clearance, make sure your agent actually claims the preferential rate rather than clearing at the standard one out of habit

Why so few importers use it

There is no mystery here, and no conspiracy.

Your supplier is not penalised if you pay more duty in Bangladesh, and arranging a certificate is work for them. Your C&F agent is paid to clear the shipment, and the standard rate clears it. Nobody in the chain is responsible for finding you a saving unless you ask.

The other reason is that the paperwork has to be right before the goods move, and most importers only think about duty when the bill arrives, which is weeks too late.

A caution worth taking seriously

Do not claim a preference you cannot support.

A certificate states that goods originate in a member country under specific rules. If a product is largely made from inputs elsewhere and simply finished in China, it may not qualify, however willing a supplier is to sign a form. Origin claims can be verified, and a claim that fails leaves you with the duty, and potentially with a penalty and a much less comfortable conversation about your other declarations. The same logic applies here as in our guide to how customs values your goods: the documentation has to describe what actually happened.

Used properly, though, this is one of the few legitimate ways to reduce the duty on a shipment rather than the freight. For a regular import line with a meaningful duty rate, it is worth the twenty minutes it takes to find out whether your product is on the list.

Concession schedules, margins and procedures change between negotiating rounds, and whether a particular consignment qualifies depends on its own facts. Confirm the current position with your C&F agent or with customs before relying on a preference in your costing.

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