Shipping Guide
Shipping from China to South America: direct services and transshipment
South America splits into two very different problems. Argentina is served by direct sailings; Guyana mostly is not, and that difference changes the lead time you need to plan.
Two ways into South America
For cargo from China, South America is reached in two ways that behave very differently, and the difference matters more than any other factor when you plan a shipment.
| Approach | How it works | Reference transit from China | Used for |
|---|---|---|---|
| Direct service | A direct Asia to South America east coast service, no transshipment | 35–45 days to Buenos Aires | Argentina and cargo that can move onward from Buenos Aires |
| Transshipment | Asia to a Caribbean or Central American hub, then onward to the final port | 40–55 days door-to-port to Georgetown | Guyana, and cargo for markets without a direct call |
Reference figures as of September 2026; actual sailings and connections are confirmed when the booking is placed. Note the shape of the second range: 40 to 55 days is a fifteen-day spread, and that spread is not noise. It reflects the connection schedule, which is the thing to plan around. Our Argentina and Guyana route pages have the port and service detail.
Argentina: Buenos Aires and the river ports
Buenos Aires is the gateway for virtually all China-origin container cargo to Argentina. Direct services from Asia call there in a reference 35–45 days, and the port is the point at which most cargo changes mode for the interior.
Argentina's geography is the reason the gateway is so dominant. Rosario and the other river ports on the Paraná sit well inland from Buenos Aires and are served onward from it by barge and by road, which adds several days to the delivery date. Bahía Blanca, to the south, is similarly served. For a consignee in Rosario, the difference between discharging in Buenos Aires and in Rosario is not a port choice so much as a delivery-date choice — and it should be made consciously, because the barge and trucking legs are the part that slips most often.
Argentinian import rules add requirements that do not apply on the US and Canada lanes, and they need to be identified before the container is stuffed. More on those in the certificate of origin section below.
Guyana: why the transit range is so wide
Guyana is the specialist lane, and it is worth understanding why it is structured the way it is. Direct sailings from Asia to Georgetown are limited, so cargo usually transships through a regional Caribbean hub — a Caribbean or Central American port with a strong Georgetown connection. That adds a second handling, a second set of documentation checks and, critically, a dependence on the availability of onward space.
The consequence is a planning problem rather than a quality problem. Because the onward leg is a connecting service rather than a scheduled through-booking, the connection has to be secured in advance and the whole routing is only as reliable as that connection. This is the direct cause of the 40–55 day reference range to door-to-port: the low end is a clean connection, the high end is a missed one and the next sailing.
The practical advice follows directly. Book Guyana cargo earlier than you would book Argentina cargo, confirm the transshipment connection at the time of booking rather than assuming it, and treat the arrival at the hub as a milestone to track rather than an internal detail. A forwarder who books the connection as a single confirmed routing, rather than leaving it to the origin carrier, is removing most of the risk. The Panama Canal is also worth watching on this lane: as of September 2026 Neopanamax slots are limited to 9 per day with a 48 ft draft limit, and El Niño is the driver, which can add days to any routing that uses it.
Why transit here is structurally longer
Transit to South America is longer than to the US West Coast, and the reason is distance and routing rather than service quality. The US West Coast is roughly 5,500 nautical miles from the Chinese coast. Buenos Aires is more than 11,000. Georgetown adds the leg down the Caribbean. The services are the same ships running the same ships' schedules; the water is simply further away.
Two practical consequences follow. First, lead time has to be planned further out. A shipment that needs to be in store for a particular season has to be booked well before a US-bound equivalent, because the fixed ocean leg is longer. Second, the value of avoiding a delay is higher: with a 45-day transit, a missed connection costs two weeks, whereas on a 20-day Pacific run the same problem costs a week. The engineering of the shipment — accurate data, correct classification, pre-arranged inspection — matters more here precisely because the recovery time is longer.
Certificates of origin and pre-shipment inspection
This is the largest structural difference from the US and Canada lanes, and it is routinely discovered too late.
- Certificate of origin — Argentina and most Latin American markets require a certificate of origin for clearance. Where a trade preference applies, the correct certificate can reduce the duty rate substantially, so it is worth asking the supplier for the right one rather than accepting whatever is available.
- Pre-shipment inspection — many countries in the region also require goods to be inspected before shipment, by an agreed inspection company, at the factory or at a nominated point. This is not a formality. The inspection happens at origin, it can be arranged by the importer, and a failed inspection means the goods do not ship at all.
- Spanish-language documentation — commercial invoices and supporting documents for these markets are normally expected in Spanish. Getting the language right at origin is far easier than reissuing documents in transit.
- Restricted and prohibited goods — Latin American customs regimes apply active restrictions on a range of product categories that would clear in the US without question. Confirm the treatment of your specific product lines before you buy.
Our documents guide covers the core four documents that travel with every container, and the clearance steps at destination are on the relevant route pages.
Customs, delivery and planning lead time
At destination, the import entry is filed by a licensed local broker, and the importer of record is the party making the legal statement on accuracy and payment. Delivery from the gateway port to the final consignee is a road move that, on the longer distances involved here, is a meaningful part of the total lead time and should be quoted as a separate leg rather than assumed to be included.
Putting it together, a realistic planning sequence for a South America shipment looks like this: confirm the product classification is acceptable for the destination regime, arrange any required pre-shipment inspection with lead time, obtain the correct certificate of origin, agree the destination and the intended DDP or customs-clearance arrangement at booking, book the sailing with enough margin for a longer transit, and confirm the transshipment connection if there is one. Steps two and three are the ones that most often cause a missed sailing, and both are resolved at origin, weeks before the container would otherwise have loaded.
On lanes where you would rather not manage clearance and inspection coordination, DDP can cover both ends — strongest on the US and Canada lanes, and available case by case elsewhere. And for a realistic view of how fixed ocean legs and the legs either side of them combine into a delivery date, our transit time guide is the reference to read before booking.
Frequently asked questions
How long does it take to ship a container from China to Buenos Aires?
Reference ocean transit is 35–45 days as of September 2026 on direct Asia to Argentina east coast services. Inland delivery to Rosario, Bahía Blanca or other river and interior destinations adds several days, since those are served onward from Buenos Aires by barge and road. The exact sailing is confirmed per booking, and a certificate of origin and sometimes pre-shipment inspection need to be arranged before loading.
Why is shipping to Guyana slower than to Argentina?
Direct sailings from Asia to Georgetown are limited, so cargo usually transships through a Caribbean or Central American hub. That second leg is a connecting service rather than a through-booking, so the onward space has to be secured in advance and a missed connection costs a full sailing cycle. This is why the reference range to Georgetown is 40–55 days door-to-port against 35–45 for Buenos Aires.
What is a certificate of origin and why does it matter for South America?
A certificate of origin states where the goods were manufactured and is required for clearance in Argentina and most Latin American markets. Where a trade preference applies, the correct certificate can reduce the duty rate substantially. Many countries in the region also require pre-shipment inspection of the goods before shipment, which has to be arranged at origin and can prevent the cargo from loading at all if it is not in place.
What documentation do I need for a South America shipment?
Beyond the core four documents — commercial invoice, packing list, bill of lading and certificate of origin — Latin American shipments normally need the commercial invoice and supporting documents in Spanish, and often a pre-shipment inspection at the factory by an agreed inspection company. Restricted and prohibited goods lists in the region are actively applied, so the specific product lines should be confirmed as acceptable before you buy.
How early should I book cargo to South America?
Earlier than for a US-bound shipment, because the fixed ocean leg is roughly twice as long. Reference transit is 35–45 days to Buenos Aires and 40–55 days to Georgetown, so a week of delay on a long leg costs proportionally more. The binding constraints are usually not the sailing but the pre-shipment inspection and the certificate of origin, which should be arranged at least several weeks before the intended loading date.
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