Sector guides

Importing from China to Nigeria: the certificate your exporter holds

Nigeria is the one market where the upstream certificate belongs to the Chinese exporter rather than to you. The Product Certificate is issued to the exporter by an accredited firm, and it is what allows a Form M to be opened. Only then can the goods ship. SONCAP cannot be processed once the consignment has left China.

Written by Bono Xu, Founder, Cambridge China Bridge · 7 min read · Updated 2026-09-21

Nigeria splits the obligation across both countries and chains it. The Chinese exporter's Product Certificate is what lets your bank open the Form M.

Aisles of a large supermarket seen from above, shelves fully stocked

The chain runs through China first

Every market in this series puts the conformity obligation somewhere: Egypt on the factory, Saudi Arabia and the UAE on the importer. Nigeria splits it across both countries and then chains the two halves, which is why a Nigerian order stalls in a way the others do not.

The first link is the Product Certificate, and SON states that it is issued to the exporter by Independent Accredited Firms, and that it is required to open a Central Bank of Nigeria Form M for import processing. So the document the Chinese exporter holds is the precondition for the financial registration the Nigerian importer must complete before the goods may ship. If the exporter has not got it, the importer cannot proceed, and no amount of effort at the Nigerian end fixes that.

The second link is the SONCAP Certificate, issued by SON to the importer on receipt of a certificate of conformity from the accredited firm. Each one covers a single consignment, and it is a mandatory customs clearance document that feeds the Pre-Arrival Assessment Report used to clear goods at Nigerian ports.

The deadline is absolute and SON says so in terms: the scheme is offshore and pre-shipment, and it cannot be processed after the consignment has left the country of origin. There is no arrival-end remedy, only a penalty.

The Nigerian sequence, and which country each step happens in. Read from SON on 21 September 2026.
StepWho holds itWhere it happens
Product Certificate, issued by an Independent Accredited FirmThe exporterChina, before anything else
Form M, opened for import processingThe importer, through a bankNigeria
Goods shipChina
SONCAP Certificate, one per consignmentThe importerIssued by SON before the goods leave
Pre-Arrival Assessment Report and clearanceThe importerNigeria

Nigeria regulates almost everything, which is unusual

In Saudi Arabia and the UAE the first question is whether your product is on a regulated list, and often it is not. In Nigeria the question barely arises. SON's scope is all imported goods, with a short list of exceptions: food products, drugs and medicines, medical items other than equipment and machines, chemicals used as raw materials, military equipment, contraband, and used products other than automobiles.

Read that as a default rather than a list to check yourself against. If you are importing manufactured goods from China to Nigeria, assume SONCAP applies and plan for it from the first quotation, rather than hoping to find your product outside the net. The planning consequence is that the certificate is not an optional extra to be arranged if there is time; it is a gating item with a deadline that falls before the sailing date.

That also changes who you can buy from, indirectly. A Chinese supplier who has never held a Product Certificate is not disqualified, but they are now on a learning curve that sits on your critical path. Ask early whether they have shipped to Nigeria before and whether they hold a current Product Certificate for the product, because the answer changes your timeline more than the unit price does.

Three routes, and the arithmetic that picks one

SON publishes three Product Certificate routes with different prices and different validity, and the choice is a straightforward calculation once you know how often you will reorder. The unregistered route is 500 US dollars, valid six months and single use. The registered route is 1,000 dollars, valid twelve months and multiple use. The licensed route, for established manufacturers with proven compliance, is 2,000 dollars, also valid twelve months and multiple use.

So a single trial shipment is cheapest on the unregistered route, and a second shipment inside a year already makes the registered route cheaper than buying the unregistered certificate twice. If you intend a trial followed by repeat orders, which is the normal shape of a sourcing relationship, the registered route is usually the right choice from the start rather than a later upgrade.

The SONCAP Certificate itself is issued per consignment, and SON states it is generated within 96 hours, or 24 hours where the documents are complete. That difference is worth engineering for, because complete documents are something you control at the China end, and it is the gap between a certificate that arrives before the vessel and one that does not.

The penalty is specific, which makes the risk easy to price

Goods that reach Nigeria without a SONCAP Certificate attract what SON calls a SONCAP Default penalty of 20 per cent of the CIF value or 2 million naira, whichever is higher. Unlike most compliance risks, this one can be put in a spreadsheet next to the cost of doing it properly.

Set that against the certificate costs in the previous section and the conclusion is not subtle: on almost any commercial consignment the penalty exceeds the certificate by a wide margin, and it is incurred on goods that may be perfectly compliant and simply undocumented. The failure mode is administrative, not technical.

Because the whole scheme is pre-shipment, the moment of maximum risk is the week before sailing, when a forwarder moves a booking forward and the paperwork does not move with it. Treat the sailing date as the deadline for the certificate rather than the other way round, and keep the exporter's certificate status visible rather than assumed. That is the same discipline our guide on goods that arrive wrong argues for generally: the remedy is decided before the goods ship.

What we can do for a Nigerian buyer, and what we cannot

Nigeria is the market in this series where the China end matters most, because the first link in the chain is a certificate the Chinese exporter holds. What we do is find and vet the factory, establish whether it already holds a current Product Certificate or can obtain one, press it and the accredited firm for the testing and documentation, and make sure the documents are complete enough for the SONCAP Certificate to issue in the shorter window rather than the longer one. Then the ordinary work: negotiating, sampling, inspecting before payment, and getting the goods packed and loaded.

On commercial terms, we can quote a price to your own destination port, so Lagos at Apapa or Tin Can Island, or Onne, and ex-works or a price to a Chinese port is there instead if your own freight forwarder is handling the sea leg. Door-to-door with duty and taxes included depends on the destination; ask, and we will tell you plainly which one applies.

What we do not do is open a Form M, apply for certificates in your name, advise on Nigerian import law or act as your customs broker. The Form M runs through your own bank and the clearance is yours. Tell us the product and say the goods are going to Nigeria in the first message, because the certificate route changes the schedule. The wider picture is in the guide to buying from China from anywhere, and the contrasting arrangements are in the guides to Egypt, Saudi Arabia and the UAE.

Frequently asked questions

Can a SONCAP Certificate be obtained after the goods have shipped?

No. SON states that the scheme is offshore and pre-shipment and cannot be processed after the consignment has left the country of origin. Goods arriving without one attract a SONCAP Default penalty of 20 per cent of the CIF value or 2 million naira, whichever is higher.

Who obtains the Product Certificate, me or my Chinese supplier?

The exporter. SON states the Product Certificate is issued to the exporter by Independent Accredited Firms, and that it is required in order to open a Central Bank of Nigeria Form M. The SONCAP Certificate is the separate one issued to you as importer, covering a single consignment and used for clearance.

Which Product Certificate route should I use?

It depends on how often you will reorder. SON publishes the unregistered route at 500 US dollars, valid six months and single use; the registered route at 1,000 dollars, valid twelve months and multiple use; and the licensed route at 2,000 dollars, also twelve months and multiple use. A second shipment within a year already makes the registered route cheaper than buying the unregistered one twice.

Does SONCAP apply to my product?

Assume so. SON's scope is all imported goods apart from food products, drugs and medicines, medical items other than equipment and machines, chemicals used as raw materials, military equipment, contraband, and used products other than automobiles. That is the opposite of Saudi Arabia and the UAE, where only listed products are regulated.

Sources

  1. Standards Organisation of Nigeria — SONCAP
  2. Standards Organisation of Nigeria — SONCAP frequently asked questions
  3. US Government — Nigeria: import requirements and documentation

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