Tianjin Binhai International Airport Code: CNTSN
The UN/LOCODE airport code for Tianjin Binhai International Apt, China, is CNTSN. Function: airport.
Click a code to copy it.
CNTSN or CNTNG?
In UN/LOCODE 2025-1, CNTSN is listed as Tianjin Binhai International Apt (an airport), CNTNG as Tianjin Pt (the seaport). Older documents and some carrier, forwarder or bank systems may still use CNTSN for the port or the city, so confirm which code your booking, shipping instructions and letter of credit use, and keep it the same on every document.
Related UN/LOCODEs
| Code | Name | Function |
|---|---|---|
| CNTNG | Tianjin Pt | Seaport |
| CNTNJ | Tianjin | Seaport, Airport |
| CNTXG | Tianjin Xingang Pt | Seaport |
A city can have separate codes for its port, its airport and nearby terminals or depots. Use the one that matches where the goods are loaded or delivered, and the same one on every document.
How to write it on your documents
- Commercial invoice and packing list (air shipment): Airport of departure / destination: Tianjin Binhai International Airport, China (CNTSN)
- Air waybill: airlines use the three-letter IATA airport code; CNTSN is the UN/LOCODE used in customs and trade systems
Other port codes in China
Source: UN/LOCODE 2025-1 (UNECE), public domain via the datasets/un-locode project. Names are shown as in UN/LOCODE, usually in the local spelling.
Common questions
What is CNTSN?
CNTSN is the UN/LOCODE (United Nations Code for Trade and Transport Locations) of Tianjin Binhai International Apt, China. CN is the country code and TSN the location. Function: airport.
What is the port code for Tianjin Binhai International?
CNTSN; the same place also has CNTNG (seaport), CNTNJ (seaport, airport), CNTXG (seaport). Use the code your carrier or forwarder uses on the booking, and the same one on every document.
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