The short version
China is South Africa's largest trading partner, and for most importers the decision comes down to two options: sea freight (economical, weeks) or air freight (fast, priced on weight and volume). The right answer depends on how urgent the cargo is, how dense it is, and what a delay actually costs your business.
How long does it take?
| Mode | Port/airport to port/airport | Realistic door-to-door |
|---|---|---|
| Sea freight (FCL & LCL) | ±25–35 days to Durban or Cape Town | 5–7 weeks |
| Air freight | 3–7 days to O.R. Tambo | 5–10 days |
Door-to-door is the number that matters: it includes collection in China, export formalities, the ocean or air leg, customs clearance in South Africa and inland delivery. Quotes that only mention the sailing time can make an option look faster than it really is.
What drives the cost
- Mode and container size — a 40ft container costs less than double a 20ft, so consolidating shipments often pays.
- FCL vs LCL — below roughly half a container of volume, LCL (sharing a container) is usually cheaper; above it, book the full box.
- Season — rates climb before Chinese New Year and in the pre-holiday peak (roughly August to October). Book early in those windows.
- Chargeable weight (air) — air freight is billed on the greater of actual and volumetric weight, so bulky-but-light cargo pays for the space it occupies.
- Destination charges — port handling, customs duty and 15% import VAT are part of the real landed cost. A proper quote itemises them; a suspiciously cheap one usually leaves them out.
Rule of thumb: if the shipment is under about 2 m³ or 500 kg and the goods are needed soon, price air freight before assuming sea is cheaper — once LCL minimums and destination charges are added, the gap can be smaller than you'd expect.
What you'll need before the cargo moves
Commercial importers must be registered with SARS and have their own importer's code, and every shipment needs a commercial invoice, packing list and transport document as a minimum. Some goods need permits. Our customs clearance guide covers the documents and costs in detail.
How SMGT handles this lane
We run China–South Africa shipments door-to-door: supplier coordination and bookings at origin, ocean or air carriage, customs clearance and delivery anywhere in Southern Africa — with one person accountable to you throughout. See how we work or our services.