Give every supplier the same request
Send a consistent specification when requesting quotes from Chinese suppliers for a Nigerian order. State the material, dimensions, quality target, packaging, quantity and destination. Ask suppliers to identify substitutions rather than quoting a cheaper alternative without saying so.
Record the minimum order quantity, sample cost, tooling charges, production estimate and quote expiry. A sample quote can differ from a production order. Separate one-off charges from recurring unit costs so a small first order is not compared unfairly with a larger repeat order.
Compare the same point in the delivery journey
ICC's Incoterms rules allocate delivery-related responsibilities between seller and buyer. Record the chosen rule with the named place or port and its version. Ask which freight stages and documents are included in the seller's price, then identify the stages you must obtain separately.
A quote described as factory collection is not directly comparable with one covering delivery to a Nigerian destination. Ask each seller for a written cost breakdown and have the chosen terms reviewed for the actual route. This guide does not prescribe a universal shipping term or replace the official ICC rules.
Use a worksheet rather than one headline number
Place each quote's product subtotal, one-off charges, shipping stages and excluded items on separate lines. Convert foreign amounts using the same clearly labelled comparison assumption, then check each provider's actual payment quote before committing. Mark unconfirmed duties and local charges as missing.
Consider the quantity you can actually accept and sell, not only the seller's nominal unit price. If one quote needs additional inspection or different packaging, include the confirmed cost and record why. Do not assume the cheaper quotation is the lower delivered cost.
- Identical product specification and acceptable substitutions
- Quantity, sample, tooling and packaging charges
- Currency, quote expiry and payment milestones
- Delivery rule, version and named place
- Freight stages and insurance included or excluded
- Inspection, defect remedies and outstanding Nigerian charges
Keep payment and quality decisions visible
Agree how the production batch will be checked against the approved sample, when payment is due and what happens if inspection fails. Ask the seller to explain any unrelated payment beneficiary or last-minute account change through an independently verified contact route.
The converter helps check a foreign amount and entered fees; it does not rank suppliers or calculate the entire shipment cost. Keep the resulting estimate beside the supplier terms and regulatory evidence. A clear comparison identifies unanswered questions as well as arithmetic differences.
Sources & further checking
Official references support the factual points described below. Our checklists and labelled worked examples explain how to organise your own information; they are not official rulings or provider quotations.
- ICC: Incoterms 2020 rules and resources↗
Official delivery-rule resources. Contractual payment, title and quality questions require their own terms.
Source checked 6 October 2026.
- SON: SONCAP requirements and frequently asked questions↗
SON-regulated import certification and manufacturer-permit questions; requirements depend on the goods and their intended use.
Source checked 6 October 2026.
- CBN: exchange rates by currency↗
Official Nigerian exchange-rate publications; a reference benchmark rather than a guaranteed provider quote.
Source checked 6 October 2026.
General information, not financial advice. Calculators use stated assumptions; confirm current terms with the source or provider.