Unlock Shenzhen — forms, deadlines & local tips

Cargo manifest expires 72h — delayed arrival requires full refile or entry denied

US-linked vessels face escalating Special Port Dues: 400-1,120 CNY/net ton through 2028

Agent-only system access — all Chinese authorities reject direct foreign vessel submissions

MSA controls vessel entry permit — no permit, no entry regardless of cargo or crew status

Yantian and Shekou/Chiwan under different MSA sub-branches — DG and inspection intensity varies

Complex · Electronic and Paper

Know what the port expects before the pilot boards. Transport & access info is free here; the full procedures, forms and mariner intel start at $9/month. Want to see what you get first? Rotterdam is completely free.