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How to Read a CSIU Container Number (ISO 6346)
CSI
U
123456
7
Carrier Owner Code (CSCL Shipping)
Equipment Category (U)
6-Digit Serial Number
Check Digit Verification
For accurate CSIU container tracking, every container follows the international ISO 6346 standard. The first three letters represent the BIC registered owner code for CSCL Shipping. The 4th character is always U denoting an intermodal freight container, followed by a unique 6-digit serial number and a calculated check digit for tracking verification.
Recently Tracked CSIU Container Numbers
LIVE DATABASE UPDATES
Real-World CSIU Container Search Examples
Click any verified CSIU container number below to instantly launch live milestone and vessel tracking.
CSIU5008260
Track
CSIU5001190
Track
⚡ Auto-updating Directory: Whenever a new CSIU container is tracked on TraceContainer, it is automatically cataloged in this verified prefix index.
China Shipping Container Lines (CSCL - merged with COSCO) & Prefix Directory
CSCL Shipping
China Shipping Container Lines (CSCL - merged with COSCO)China Shipping Container Lines (CSCL) was one of the world's top container carriers before merging with COSCO Shipping, with its prefixes now actively tracked. Use our CSIU container tracking tool for real-time visibility across global maritime routes.
Track via CSCL Shipping Carrier Page
Headquarters
Shanghai, China
Founded
1997
Global Fleet
150+ vessels (merged)
Carrier Alliance
COSCO Shipping
All Registered CSCL Shipping Container Prefixes (5)
Select any CSCL Shipping container prefix to view dedicated prefix tracking, serial number anatomy, and container information.
Frequently Asked Questions About CSIU Container Tracking
What does the CSIU container prefix stand for?
CSIU is an official BIC-registered container prefix operated by China Shipping Container Lines (CSCL - merged with COSCO). The letters "CSI" identify the carrier, and "U" designates a standard ISO 6346 intermodal freight container.
How do I perform CSIU container tracking live?
Enter your full 11-character CSIU container number (e.g. CSIU1234567) into the tracking field above. TraceContainer will fetch real-time vessel schedules, port milestones, and container status.
Can I track all CSCL Shipping container prefixes on TraceContainer?
Yes, TraceContainer supports live tracking across all registered CSCL Shipping prefixes including CSCU, CSEU, CSHU, CSIU, CSJU and more.