SC, China— seaport.
CNSNN is the UN/LOCODE for Suining, SC, China — a seaport. The code is used on Shipping Bills, Bills of Lading, GST e-invoices and other international trade documents.
Yes — Suining (CNSNN) is a UN/LOCODE recognised destination. Indian exporters list CNSNN as the port of discharge / final destination on Shipping Bills, Bills of Lading and GST e-invoices when shipping to China.
Suining is located at approximately 30.5333°N, 105.5333°E in SC.
Use CNSNN on Shipping Bills filed at ICEGATE, GST e-invoices when goods are dispatched to or from this port, Bill of Lading port-of-loading / port-of-discharge fields, and on any export documentation that references a UN/LOCODE.
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