Shipping from China to Singapore
China โ Singapore ยท via SIN air / Singapore sea ยท clearance by Singapore Customs
For buyers shipping into Singapore, the practical question is not the ocean or flight time but what happens after arrival. Singapore is the world's largest transhipment hub and a market in its own right; cargo enters through SIN air / Singapore sea, and the inland leg is same-day, so the clearance date is effectively the delivery date.
On the destination side, Singapore Customs handles clearance; budget 1โ3 days of dwell before the cargo is released.
How this lane actually runs
Singapore is a free port and the cleanest customs environment in the region โ most cargo clears in under a day. It is also the natural consolidation point for onward moves into Indonesia, Malaysia and the wider ASEAN market, so many buyers use a Singapore DDP delivery as a staging step rather than a final destination.
| Air gateways used | SIN (Changi) |
|---|---|
| Air transit, China to gateway | 2โ4 business days |
| Sea gateways used | PSA Singapore (Pasir Panjang/Tuas), Jurong Port |
| Sea transit, China to gateway | 4โ7 calendar days |
| Gateway serving Singapore | SIN air / Singapore sea |
| Inland leg to Singapore | Same day from the gateway |
| Typical clearance / dwell | 1โ3 days |
| Peak season to plan around | SepโNov |
Import duty and tax position for Singapore
Singapore Customs assesses duty and tax on cargo arriving for Singapore consignees. Current regime: GST 9%; import duty 0% on almost everything except liquor, tobacco, petroleum and motor vehicles, with a de-minimis position of GST applies to low-value goods via the Overseas Vendor Registration regime.
Conformity is the part most first-time importers underestimate: IMDA registration for radio equipment; Safety Mark for controlled electrical goods; HSA license for health products. Getting this wrong is expensive because it usually cannot be fixed after the cargo has landed.
Restrictions and known friction points for Singapore: Chewing gum, e-cigarettes and vaping devices are prohibited outright. Telecommunication and radio devices need IMDA equipment registration. GST is charged on the full landed value with no practical de-minimis for commercial cargo.
Air, sea or overland into Singapore?
| Mode | Transit to gateway | Best suited to |
|---|---|---|
| โ๏ธ Air Freight | 2โ4 business days | time-critical, high-value and low-volume cargo |
| ๐ข Sea Freight | 4โ7 calendar days | volume cargo where cost per kilo matters more than speed |
Transit shown is China departure to the Singapore gateway and excludes the same-day inland leg to Singapore and 1โ3 days of clearance.
Pre-shipment checklist for Singapore
- Budget for the inland leg: same-day delivery beyond gateway clearance to reach Singapore.
- Ask for the HS code in writing from your supplier and verify the Singapore duty rate against it yourself.
- Compare gross weight against volumetric weight (LรWรH รท 6000) โ the higher figure is what gets billed on air and express.
- Declare lithium batteries, magnets, liquids and powders up front โ retro-declaring after booking usually means re-planning the whole shipment.
- Book earlier than the transit time suggests during SepโNov, when space on this lane tightens.
- Confirm the consignee in Singapore can act as importer of record โ Singapore Customs will not release cargo to an unregistered party.
Mode guides for Singapore
Frequently asked questions
How long does shipping from China to Singapore take?
China to the Singapore gateway is 2โ4 business days by air, 4โ7 calendar days by sea. On top of that, allow 1โ3 days of clearance with Singapore Customs and a same-day inland leg to Singapore.
What duty and tax will I pay importing into Singapore?
Singapore Customs applies: GST 9%; import duty 0% on almost everything except liquor, tobacco, petroleum and motor vehicles. The de-minimis position is GST applies to low-value goods via the Overseas Vendor Registration regime. Under a DDP arrangement these are pre-paid, so nothing is collected on arrival in Singapore.
Is sea freight cheaper than air freight into Singapore?
Per kilo, yes โ usually by a wide margin. The trade-off is time: 4โ7 calendar days by sea versus 2โ4 business days by air to the Singapore gateway, before clearance and the same-day inland leg. The crossover point is normally somewhere between 100 and 300 kg depending on the density of your cargo.
How is the chargeable weight calculated for Singapore?
We compare actual gross weight against volumetric weight โ length ร width ร height in centimeters divided by 6000 for air โ and bill the greater of the two, rounded up to the next kilogram. Light, bulky cargo is almost always billed on volume.
When is the busiest time on the ChinaโSingapore lane?
Space and rates tighten around SepโNov, plus the China-side windows of Chinese New Year in January or February and Golden Week in early October. Book one to two weeks earlier in those periods.
Can you ship batteries or sensitive cargo to Singapore?
Yes. Battery cargo by air follows IATA PI 965โ970 depending on how the cells are packed, and moves on certified channels via SIN (Changi). Surcharges apply and the declaration has to be made before booking.
Other delivery cities in Singapore
References & official sources
Duty rates, thresholds and conformity requirements for Singapore change by ministerial decision, sometimes mid-year. The figures on this page are buyer-planning references, not a customs ruling โ confirm the current position for your own HS code with Singapore Customs or your broker before you ship.
- Singapore Customs
- IMDA equipment registration
- Maritime and Port Authority of Singapore
- WTO โ Tariff Profiles (applied MFN duty by country)
- IPPC โ ISPM 15 wood packaging standard
- WCO โ Harmonized System nomenclature
- IMO โ IMDG Code for dangerous goods by sea
Page data last reviewed: 10 ๆ 2026.
Shipping by industry
This page covers the route and clearance picture for the destination. Packing, classification and the compliance step that actually holds a shipment depend on what you are sending โ these guides cover that by commodity.
- Generators New Energy, Power & Electrical
- Ceramic Tiles Building Materials & Construction Products
- Paper Packaging Wood, Bamboo & Paper Products
- Packaging Materials Plastics, Rubber & Packaging
- Laboratory Furniture Furniture & Home Products
- Fabric Textiles, Apparel, Footwear & Leather
- Salon Furniture Beauty, Personal Care & Wellness
- Sheet Metal Metal Products & Industrial Components
- Compressors General Machinery & Industrial Equipment
- Electrical Cabinets New Energy, Power & Electrical
- Flooring Building Materials & Construction Products
- Plastic Products Plastics, Rubber & Packaging
Checking the Singapore duty position yourself
Treat the landed-cost numbers here as a planning baseline. Singapore Customs sets the rate that actually gets charged, assessed against your HS classification at the moment of clearance, so their own guidance is worth reading before a large order.
If you want to sanity-check a duty figure yourself, start from the heading rather than the product name โ the WCO Harmonized System is the underlying nomenclature, and the WTO Tariff & Trade Data portal holds the applied rates by country pair.
For ocean cargo, restricted commodities move under the IMO's IMDG Code, and the container has to be declared and stowed accordingly. Batteries, flammables and corrosives all have a compliant ocean path; what causes rolled bookings is finding out about them after the container is packed.
On the origin side, export declaration and any commodity inspection requirement fall under China Customs (GACC); we handle that filing as part of the service, but the requirement is theirs, not ours.
If this is your first shipment into Singapore, the Singapore Country Commercial Guide covers the practical import environment in more depth than a rate page reasonably can, and it is written by a party with no stake in your booking.
Watch: the process behind this route
This guide covers routing and clearance for Singapore. The video below covers the wider shipping process that sits around it.
Bills of Lading 101 - What Is a Bill of Lading — Flexport. Published on YouTube by a third party; we link it because it explains the process well, not because we produced it or endorse the provider.
Customs clearance in Singapore
Duty and tax position, certification, typical port dwell and what actually holds shipments at this border โ plus who files the entry.
Singapore clearance requirements →